25 pennies, 2 dimes and 5 pennies, 2 dimes and 1 nickel, 4 nickels.
Answer:
it will take about 1/3 of the time (10 minutes)
Step-by-step explanation:
Answer:
x = 1/2 or 0.5
Step-by-step explanation:
3x - 4 = x +5 (1) subtract x
2x - 4 = 5 (2) subtract 5
2x + 1 (3) divide by 2
x = 1/2 or 0.5
40
8x5=40
10x4=40
Hope this helps
637 is the answer because our value is 980 we all know the unknown value with x for the step above 980 and 100% and 65% is the result in a pair of a simple equations
