3 years ago

Gabriel finds some dimes and quarters in his change purse. How many coins

Mathematics

1 answer:

Rzqust [24]3 years ago

7 0

8 quarters equal 2 dollars 11 dimes is a dollar and 10 cents so 3 dollars and 10 cents

You might be interested in

Write the expression as a square of a binomial: 49x^2+12xy+64y^2

DiKsa [7]

STEP
1
:
Equation at the end of step 1

((49 • (x2)) + 12xy) + 26y2
STEP
2
:

Equation at the end of step
2
:

(72x2 + 12xy) + 26y2
STEP
3
:
Trying to factor a multi variable polynomial

3.1 Factoring 49x2 + 12xy + 64y2

Try to factor this multi-variable trinomial using trial and error

Factorization fails

Final result :
49x2 + 12xy + 64y2

5 0

2 years ago

Beth has 4900 feet of fencing available to enclose a rectangular field. one side of the field lies along a river, so only three

Illusion [34]

Perimeter (P) = 2L + x

4900 = 2L + x ⇒ 4900 - x = 2L ⇒ $\frac{4900 - x}{2}$ = L