On a true/false test, the ratio of true questions to false questions is 3 to 7. what is the ratio of true questions to total questions? 3 to 10 3 to 7 4 to 7 7 to 3

On a true/false test, the ratio of true questions to false questions is 3 to 7. What is the ratio of true questions to total questions?

3 to 10

3 to 7

4 to 7

7 to 3

The answer is 3 to 10 aka first one hope this helped!!

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

b. ol

step-by-step explanation:

i got the answer right on edg.

congruent: (geometry) (of figures) identical in form; coinciding exactly when superimposed.