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
Shkiper50 [21]
3 years ago
11

The value of varies directly with x. when y = 7.5 , x = 5. what is the value of y when x = 80?

Mathematics
1 answer:
AfilCa [17]3 years ago
4 0

Answer:

x=120

7.5 = 5 \\ x = 80 \\  \frac{5x}{5}  =  \frac{600}{5}  \\ x = 120

You might be interested in
80 81 82 83 84 85 86 87 88 89 90
cluponka [151]

Answer:

Step-by-step explanation:

Um... there is no "Lorenzo's scores."

8 0
3 years ago
If EF = 5w + 20, FG = 7w + 28, and EG = 72, find the value of w. Find EF and FG
IrinaK [193]

Answer:

 w = 2, EF = 30 , FG = 42

Explanation:

We have EF = 5w + 20  and FG = 7w + 28

 Since these points E, F and G are col-linear points we have.

    EG = EF + FG

  And given that EG = 72

So, EF+EG = 72

     5w + 20 + 7w + 28 = 72

     12w + 48 = 72

      12 w = 24

       w = 2

So EF = 5w + 20 = 5x2 + 20 = 30

     FG = 7w + 28 = 7x2 + 28 = 42

7 0
3 years ago
What is h a=1/2bh what is h
Ivahew [28]
If it is a triangle h is height and b is base.
8 0
3 years ago
Read 2 more answers
the greatest amount of sap collected from any one tree is _ times as great as the least amount of sap collected from any one tre
storchak [24]

Answer:

Step-by-step explanation:

its 35

7 0
2 years ago
The sum of two numbers is 44, and the larger number is 2 more than the smaller number. What is the smaller number?
leonid [27]

S + L = 44 and L = S +2

6 0
3 years ago
Other questions:
  • What is the quotient of 30 and 6 plus the opposite of 8
    15·1 answer
  • Needing help on 1.8.5 journal rural wireless internet.
    7·1 answer
  • Dave paints 125 feet of the fence in 5 hours. Eric paints 175 feet in 7 hours whose rate is faster
    5·1 answer
  • Sales on credit are immediately counted as cash receipts?
    15·2 answers
  • 1 > 5m+ 3 What does m equal?
    15·1 answer
  • What is another way to find the total cost of a pair of shoes for $ 57 with a sales tax is 2%?
    6·1 answer
  • A certain disease has an incidence rate of 0.1%. If the false negative rate is 8%
    6·1 answer
  • Question 1
    13·1 answer
  • If you have apples 14 banana And 20 potatoes, Find The:
    11·2 answers
  • Convert 3.5 into fraction​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!