Andrea has the same number of dimes as quarters. She has $2.10 in all. Which equation could you use to find the number of dimes and quarters? *

6 dimes & 6 quarters

Step-by-step explanation:

Dimes = 10 cents

Quarters = 25 cents

No. of coins: x each

25x + 10x = 210

35x = 210

x = 6

.10x + .25x = 2.10

Step-by-step explanation:

Let x = number of dimes

x = number of quarters

dimes = .10 of a dollar

quarters = .25 of a dollar

.10x + .25x = 2.10

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two