Answer:
23
Step-by-step explanation:
Because 23•23=529 so the square root of 529 is 23.
Answer:
41-275=234
15-47=62
-72-{151}=223
612-144=174
Step-by-step explanation:
3(4x+5)+2
3•4x=12x
5•3=15+2=17
Answer= 12x + 17
Answer:
the answer is A and B
Step-by-step explanation:
hope it helps
They must sell, 30 cups of lemonade. How I got my answer.
Since it cost $1.20 to start, and a cup of lemonade cost $0.6 to make and there selling them at $0.10 each. So we know they are making a $0.4 profit off of each cup of lemonade. We now have to multiply 4×30=120.
I hope this helps!
