Answer:
4 i think
Step-by-step explanation:
can you go one question to the left i need help
28 quarters and 5 dimes
7(Q)+5(D)
7(4)+5(10)
28Q 50D Q=quarters D=dimes
it would be more efficient to do the substitution method bc its faster and easier
r. Since we know that r=17, we plug that into the formula, and get an answer of C. 34
