From the set of equations p 5 3q pr 5 qs 1 2pr 2 1 1 2qs 2 5 1 2qt 2 involving the unknowns p, q, r, s, and t, find the value of the ratio of t to r

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

what level of math? also i don't need to be paid if i can you.