A collection of dimes and quarters has a total value of two dollars and contains 31 coins. How many dimes are there in the collection? 7 dimes
11 dimes
13 dimes
9 dimes

answer: what if i dont want to show my work boi.

step-by-step explanation: im watching dbz and eating popcorn leave meh alone

how am i supposed to answer

step-by-step explanation:

6.5

step-by-step explanation:

you said it was in the question

~courtney

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1