<span>So lets solve #30. </span>Start by solving the mini equations in the brackets and parenthesis. Work left to right. So start by subtracting four from three. you get -1. Do the next parenthesis, four add nine is 13. Now your equation looks like this: 7-2(-1)+5(13)=?. Next do multiplication and division from left to right. So you'd want to multiply -2 to -1. You get two. Next multiply 5 to 13 to get 65. Now your equation looks like this: 7+2+65= 74. Your answer is 74.
Answer:
C
Step-by-step explanation:
64/250 is 25% which translates to .25
Answer:
12 miles
Step-by-step explanation:
If he walks 3 miles per hour and he walks for 4 hours at a constant rate, multiply the 3 by the 4 to fine how far he will walk.
3×4=12