Answer: He has 287 home runs
Step-by-step explanation:
Let's define:
H = home runs of Hank
J = home runs of Jones.
We know that:
H = 2*J - 181
H = 755
Then we can replace the second equation into the first one:
755 = 2*J - 181
(755 - 181)/2 = J
287 = J
Answer:
16 children
Step-by-step explanation:
80% of 20 children comes out to 16 children who are of age 5.
If desired, rewrite "80%" as "0.80" and use that 0.80 as the multiplier of 20:
0.80(20 children) = 16 children.
Answer:
9.10806916427
Step-by-step explanation:
Answer:
Step-by-step explanation:
5. 17.25-8.25= 9
6. 7+8=15
7. 2*8=16 or 2*9=18
