a circle with a diameter of 2cm has a circumference of 6.28 cm
Answer: step one is correct and the second step is incorrect
Step-by-step explanation:
Ii.First ,expand: 5(x-2)=32
5x-10=32
bring 10 to the other side (add it to 32)
5x=42
divide both sides by 5 to get x
x=42/5
x=8.4
iii.Expand 5+2(x+3)=21
5+2x+6=21
bring 5 and 6 to the other side
2x=21-5-6
2x=10 divide both sides by 2
x=5
Answer:
She bought 32 ounces of dough.
Step-by-step explanation:
1 pound = 16 ounces
16*2= 32
