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
Semmy [17]
3 years ago
5

Variables x and y are in direct proportion, and y = 12.5 when x = 25. If x = 40, then y =

Mathematics
1 answer:
BabaBlast [244]3 years ago
6 0
25/12.5 = 40/y
cross multiply
(25)(y) = (12.5)(40)
25y = 500
y = 500/25
y = 20 <====
You might be interested in
Find the distance between the two points rounding to the nearest tenth (if necessary).
kap26 [50]

Answer:

4.5

Step-by-step explanation:

3 0
3 years ago
HELP ME PLS EVERYONE !!!!!!!!!!!!!!!!!!!
FrozenT [24]

Step-by-step explanation:

f加班7u后7个6 个预告v78 yi不同承认TVB员工

4 0
2 years ago
Convert into metre 81Km 30 m​
aliya0001 [1]

Answer:81030m

Step-by-step explanation:1km=1000m, 81km=81000+30=81030m

5 0
3 years ago
Choose the three shapes that have an area of 36 square centimeters
Artemon [7]

Choose the three shapes that have and Area of 36 square centimeters

Step-by-step explanation:

3 0
3 years ago
Enzel goes online to buy a graphing calculator. He finds a site that currently has a promotion of 15% off on all orders over $50
Sonbull [250]

Based on the cost of the calculator, the discount, the shipping fee, and the tax, the total cost of the purchase was<u> a. $80.07</u>

The cost of the calculator was:

<em>= Cost of calculator x ( 1  - discount)</em>

= 83 x ( 1 - 15%)

= $70.55

The sales tax would be:

= 70.55 x 4.5%

= $3.17

The total cost would be:

<em>= Cost + Sales tax + Shipping fee</em>

= 70.55 + 3.17 + 6.35

= $80.07

In conclusion, the total is $80.07.

<em>Find out more on such at brainly.com/question/11239587. </em>

8 0
2 years ago
Other questions:
  • HELP ME PLZZZ!!! Solve for x. Show each step of the solution. 4.5(4 − x) + 36 = 202 − 2.5(3 + 28)
    8·1 answer
  • I need help I legit don't understand please<br>​
    8·1 answer
  • A scientist needs 10 L of a solution that is 60% acid. She has a 50% acid solution and a 90% acid solution she can mix together
    7·1 answer
  • $4.30 markup, 40% discount, 6% tax
    12·1 answer
  • How many cups of raisins will Gina need to make 32 servings of trail mix
    10·1 answer
  • Pls answer correctly I’ll give you brainliest
    7·1 answer
  • Question #8 help me plz
    6·1 answer
  • Someone help me on this ASAP
    12·2 answers
  • Suppose that 25% of all voters prefer candidate A if 2 people are chosen at random for a poll,what is the probability at exactly
    13·1 answer
  • Which describes a transformation using rotation?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!