1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sidana [21]
2 years ago
6

The answer for (a) is 28 and the answer for (b) is 13 but I don’t know how to get the answer

Mathematics
1 answer:
denis-greek [22]2 years ago
8 0

Answer:

Step-by-step explanation:

If Quan had 15 and Kaden had 3 times as much, then Kaden had 15(3) = 45. If he spent 10 then he had 35 left. The amount of money Quan had after his mom gave him some was 4/5 the amount of Kaden's 35 (let x = the amount of money Quan has after his mom gives him some):

x=\frac{4}{5}(35)  35 divides by the 5 in the denominator 7 times, and 7 times 4 is 28. That's how you get your 28 in part a.

For part b., he started with 15 and ended with 28, so his mom gave him 28-15=13. That's how you get the 13.

You might be interested in
Analyze the following situations that represent a relationship between x and y. Which situations can be modeled by the equation
SCORPION-xisa [38]

Answer:

I think it's A and D

Step-by-step explanation:

For option A, y would be the height or total growth, and x would be time or months and total height = 0.23 feet × 7.5 months

for option D, y would be the total amount of money spent and x would be the number of granola bars bought.  total money spent = $0.23 × number of granola bars bought

Options B and C don't work because we don't know the initial values and an initial value would be represented in the equation.

In option E, 0.23 represents the total growth in 7 days, so it would be the total instead of the rate of change

8 0
3 years ago
Karen works 42 hours in a week and earns 6.85 per hour. Estimate the amount of money she earns in a week.
katen-ka-za [31]

Answer:

287.7 u gotta be kidding,

Step-by-step explanation:

42×6.85=287.7

7 0
3 years ago
Read 2 more answers
H.E.L.P 100 POINTS!!! Match the addition and subtraction problems to their solutions: (See the picture)
Artist 52 [7]
Here you go,Please give Points.

8 0
2 years ago
The measure of an angle is 131°. What is the measure of its supplementary angle?
sp2606 [1]

Answer:

the supplementary angle to 313 would be 49.

Step-by-step explanation:

the supplement of an angle is when tow angles add up to equal 180 degrees. therefore, if you subtract 131 from 180, you would get the answer of 49 degrees.

5 0
2 years ago
Read 2 more answers
The relationship between time and distance remaining on a 3 mile walk for someone walking at a rate of 2miles per hour
Maksim231197 [3]

Answer:

Remaining\ distance=3-2t\ \ \ \ \ \ \ \ \ (where\ t\ is\ time)

Step-by-step explanation:

Total\ distance=3\ mile\\\\speed=2\ miles/hour\\\\Time=t\\\\In\ t\ hours\ distance\ covered=velocity\times time=2\times t=2t\\\\Remaining\ distance=total\ distance-distance\ covered\\\\Remaining\ distance=3-2t

6 0
3 years ago
Other questions:
  • The largest ball of yarn ever created has a radius of 6 feet. It took 30 years to create.Which formula could you use to determin
    7·1 answer
  • To make fruit punch for a party, we need 4 1⁄2 gallons of ginger ale, 1 gallon of strawberry juice, 2 3⁄4 gallons of frozen oran
    10·1 answer
  • If you want brainliest answer this
    6·2 answers
  • A squirrel in a long glide typically covers a horizontal distance of 16 m while losing 8.0 m in altitude. during this glide, wha
    5·2 answers
  • Tim earns $280 every week in his paycheck. If he saves 10% of each
    13·1 answer
  • I'm not sure how to write this question. It's x-(9over3)=2 the x is separate from the 9 over 3. So basically x is subtracting fr
    6·1 answer
  • Help please?
    15·2 answers
  • How is the translation of a figure on a grid different from a reflection of a figure?​
    11·1 answer
  • Please answer this to the best of your ability
    5·1 answer
  • Brainliest, 20 points
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!