To find the final term to compete the square you need to divide the 'x' term by 2 then square it

- equivalent equation
25 ÷ (6 - 1) = 25 ÷ 5 = 5, she saved 5 nickels,
5 nickels = 5 × 5 = 25 cents = $0.25
5 + 25 = 30, she saved 30 dimes, 30 dimes = 300 cents = 3 dollars.
3 + 0.25 = $3.25, she saved $3.25 in all.
Answer:
x=9
Step-by-step explanation:3x-5+x=31
3x+x=31+5
4x=36
x=36/4
x=9
Answer:
thank youu
Step-by-step explanation:
Answer:
10 soccer balls
20 cones
Step-by-step explanation:
30/3=10 groups
10*2=20