Help i'll give 100 points! and brainlist luv! xo
Answer:
Answers to pictures 9,4,11,12 in order
Step-by-step explanation:
9: Is C (pretty sure)
4:D
11:A
12:C
Sorry if some are wrong
Nikolas and Jayson recorded the number
of miles each ran over two years.
Miles Ran
Year Nikolas Jayson
Last Year 1,362 1.948
This Year 1,982 1.013
A. Write and solve equations to find
how many more total miles Nikolas
and Jayson ran last year than
this year.
B. Estimate how many more miles
were run last year than this year by
rounding each number in the table
to the nearest hundred and solving
the problem. Use the estimate to 1
check your answer to Part Als
reason
Answer:
6,219 .065
Step-by-step explanation:
You deposit $2000 in a savings account earning 5% simple interest. How long (in years) will it take for the balance of the account to be $3800?
Answer:
13 years
Step-by-step explanation:
need brainlyest plz
Answer:
18 months or a year and a half
Step-by-step explanation:
Laura's yard is in the shape of a square and a half-circle.
Please Help
Answer: i'm pretty sure it is c if its not i am soooooooooooooooooooooooo sorry
Step-by-step explanation:
6. The table shows the equations Ms. Valez discussed in math class today.
Explain the pattern of zeros in the product when multiplying
by powers of 10.
Answer:
One zero is always added when the power is added by +1
Step-by-step explanation:
Four siblings have a dog walking business. The table shows the hours worked by each sibling. Each sibling earns $25.50 per hour and the total number of hours worked is represented by 10h+15 , where h represents the number of hours Michael worked.
Martin 2.5h+3
Emilio 4(h−2)
Michael h
Mario 31
Answer:
Four siblings have a dog walking business. The table shows the hours worked by each sibling. Each sibling earns $25.50 per hour and the total number of hours worked is represented by 10h+15 , where h represents the number of hours Michael worked.
Martin 2.5h+3
Emilio 4(h−2)
Michael h
Mario 31
The algebraic expression is the combination of variable and constants with some mathematical operation between them. The Earning of the four siblings are $357, $244.8, $112.2 and $790.5 respectively.
What is an Algebraic expression?An algebraic expression can be obtained by doing mathematical operations on the variable and constant terms.
The variable part of an algebraic expression can never be added or subtracted from the constant part.
Given that,
The earning of the siblings per hour is $25.50.
Total number of hours worked is 10h + 15.
As per the problem the value of h can be found by equating the total number of hours to the sum of hours worked by each sibling as given in the table as follows,
2.5h + 3 + 4(h - 2) + h + 31 = 10h + 15
⇒ 2.5h + 3 + 4h - 8 + h + 31 = 10h + 15
⇒ 7.5h + 26 = 10h + 15
⇒ 2.5h = 11
⇒ h = 11 / 2.5
⇒ h = 4.4
Thus, the earning of each sibling can be calculated by substituting h = 4.4 in their working hour and multiplying it by $25.50 as follows,
Earning of Martin is given as,
(2.5 × 4.4 + 3) × $25.50 = $357
Earning of Emilio is given as,
4(4.4 − 2) × $25.50 = $244.8
Earning of Michael is given as,
4.4 × $25.5 = $112.2
Earning of Mario is given as,
31 × $25.50 = $790.5
Hence, the earnings of the four siblings are as Martin : $357, Emilio : $244.8, Michael : $112.2 and Mario : $790.5.
To learn more about algebraic expression click on,
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Help me out, the teacher didn't even taught us this smh.
A tub is filling up at 7 gallons of water in 2 minutes. At this rate, how long will it take the tub to fill up if it can hold 63 gallons of water?
b) You started with $300, and you spent $115 on Jake. You also set aside money to
cover the sales tax on $300. Now it's your turn decide exactly what you will
purchase with the money you have left. You calculated the costs and best prices
for sheets, shoes, dressers, and peaches, but you didn't buy anything yet. Now
it's time to make your purchases. Make a list of the things you will buy and how
much each items cost. Explain your purchasing decisions. (2 points)
Answer:
Twin Bed – $60.48
Shoes - $20
Dresser, Mirror, Bookshelf - $82.11
Blanket, Clothes, Toys, Diapers - $277
This gives us a total of 439.59
♡ ♡ ♡ Hope this helps! ♡ ♡ ♡
Answer:
Answer:
Twin Bed – $60.48
Shoes - $20
Dresser, Mirror, Bookshelf - $82.11
Blanket, Clothes, Toys, Diapers - $277
This gives us a total of 439.59
Step-by-step explanation:
What is the equation of this line in Slope-Intercept Form?
Answer Choices:
y = 2x + 3
y = 3x + 1/2
y = 1/2x + 3
y = 3x + 2
Answer:
the first one
Step-by-step explanation:
Answer:
y = 2x + 3
Step-by-step explanation:
because the y intercept is 3 based on the graph then i found two points (-4,1) and (-2,2) then i used solved. -4+2=-2 , 1-2 =-1 which means that you get -2/-1 which equals 2
HELPP Me With this question
Answer:
Line CB= undefined, line CD= zero, line DA= undefined, line BA= -2/3
Step-by-step explanation:
Hope is correct i did it all in my head
Bill studied t hours for a big test. Catherine studied one third as long. Write an algebraic expression for long Catherine studied.
Answer: x= 1/3t
Step-by-step explanation: I think
HEYYYYY YOU......I NEED HELP
You and your friends decide to play video games online together on Saturday. This particular game charges a one-time $10 fee to download and $3.50 per hour of play.Write an equation to represent this situation. Specify what each variable represents. .
Answer:
3.50h+10
Step-by-step explanation:
H is hours
Monica sells ice cream bars at the beach. In addition to a fixed salary, she earns a commission for each ice cream bar she sells. The table shows Monica's total earnings, y, from selling x bars of ice cream:
Ice Cream Sales and Earnings
Number of Bars Sold (x) Total Earnings (dollars) (y)
0 35
1 38
2 41
3 44
Which equation best shows the relationship between x and y?
y = x + 35
y = 3x + 38
y = 3x + 35
y = x + 38
Coffee beans are packaged in 50 kg cartons with an allowable error of 2%. What is the acceptable weight range for a carton of coffee beans? *
49 to 51 kg
49.3 to 50.7 kg
46 to 53 kg
pick 1 pls ill give brainleist
43 to 57 kg
Answer:
b
Step-by-step explanation:
A line connects points A and B ( -5,5 and -5,-3) as shown below. If a third point, C, is plotted six units to the right of point B, what will be the area of the resulting right triangle?
The stock of Company A lost 3.75% today to $26.95. What was the opening price of the stock in the beginning of the day.
Answer:139
Step-by-step explanation:
What is the area of the trapiziod
Answer:
950 feet
Step-by-step explanation:
the area of a triangle is a=(bh) 1/2
plug in the values for a triangle into that equation, then do it to the other triangle.
add the solutions to get 150 feet
then find the area of the rectangle: 20 x 40= 800
add 800 and 150 to get the total area: 950 feet
Jeremy bought a $60 pair of sneakers on sale for 15% off. Then, he used a coupon that gave him an additional 10% off. Can Jeremy find the cost of the sneakers by adding the percents?
by finding 25% off of $60, and
by finding 15% off of $60, and then subtracting 10% from that cost.
Complete the explanation.
25% off of $60 is equal to $
.
15% off of $60, then subtracting 10% from that cost, is equal to $
.
Are the two total costs equal? Enter yes or no.
Answer: No
Step-by-step explanation: you have to subtract 60$ and 15% and then subtract 45$ and 10%. Equals 35$ the total cost.
Which expression is equivalent to (8.4x+2.9)+(−3.7x+5)?
Will give brainliest for the best answer & explanation!
A
−4.7x+7.9
B
4.7x+7.9
C
−12.1x+7.9
D
12.1x+7.9
Step-by-step explanation:
so we know that
(8.4x+2.9)+(−3.7x+5)= 4.7x+7.9
so we need an equivelant to 4.7x+7.9
A. −4.7x+7.9= -1/10x(47x-79)
B.=4.7x+7.9=1/10x(47x+79)
C.−12.1x+7.9=-1/10x(121x-79)
D.12.1x+7.9=1/10x(121x+79)
So the answer would be B!
Hope this Helps!
An otter can swim at a rate of 20 feet in 12 seconds. How far does the otter swim in 90 seconds?
Answer:
150
Step-by-step explanation:
5 times 5 another easy one
Answer:
25
Step-by-step explanation:
HELPPPPPPP!!!!!!! BRAINILIST TO FIRST PERSON TO ANSWER AND ANSWER CORRECTLY!! :>
Answer:
135 in
Step-by-step explanation:
Answer:
181.75 in2 (inches squared)
Step-by-step explanation:
Surface area is all the areas of the sides added up. in this case, it would be calculated as follows:
2×8×2.5 = 2 long sides of box = 40
2×6.75×2.5 = 2 short sides of box = 33.75
2×6.75×8 = 2 faces of box = 108
40 + 33.75 + 108 = 181.75
A integer can be represented by the equation x+x+2+x+4=66-x . What is the value of x?
A trout was swimming 9 feet below the surface of a lake. It dove down 8 more feet to search for food. What is the position of the trout now relative to the surface?
(Here’s another one :/ im dumb UwU)
Answer:
-17
Step-by-step explanation:
Think of it like this
-9+-8
There’s graphs. Please help!
Answer:
numbers are still too blury
Step-by-step explanation:
Can someone pease help me understand the problem?
Answer:
65 + 50 + 80 divided by 3
Step-by-step explanation:
PLEASE HELP ME!
Choose the scenario that could be represented by 3/8
A. a three-foot submarine sandwich is cut into eight equal portions
B. an eight-hour trip is decided into three equal legs.
C. eight cups of milk are fed to three cats equally
D. an eight-foot wooden board is cut into three equal pieces
Answer:
a
Step-by-step explanation:
educational guess ;)
The correct option is A. [tex]\dfrac{3}{8}[/tex]fraction means that a three-foot submarine sandwich is cut into eight equal portions.
What is a ratio?In mathematics, ratios are used to determine the relationship between two numbers it indicates how many times is one number to another number.
The meaning of the fraction [tex]\dfrac{3}{8}[/tex] is that the three are divided into 8 equal parts. From the given options the correct option is that a 3-foot submarine sandwich is cut into eight equal portions.
Therefore, the correct option is A. [tex]\dfrac{3}{8}[/tex]fraction means that a three-foot submarine sandwich is cut into eight equal portions.
To know more about ratios follow
https://brainly.com/question/2328454
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A football team loses 3 yards on each of 4 consecutive plays. Find the total change in yards from where the team started.
Answer:
-12
Step-by-step explanation:
If you lose 3 yards for EACH of the 4 plays, than the equation is -3x4=-12
Which choice written in standard form best represents the expression?
(3g - 7 + 5g) - (-8g + 4)
Question 2 options:
11g + 3
16g + - 3
11g + -11
16g + -11
Answer:
16g+-11
Step-by-step explanation:
3g-7+5g+8g-4 (opening the brackets)
CLT
3g+5g+8g-7-4
16g+-11