6A-8B= 70 because a=-7 and b=-14.
Convert percent to decimal by moving the percent sign two places to the left.
12% => 0.12
'Of' in math means multiply: 0.12 * 30 = 3.6
3.6 is the answer.
Answer:
The distance from Simon's house to the beach is 137.5 miles
Step-by-step explanation:
we know that
The speed is equal to the ratio of the distance and the time
Let
s ----> the speed in mph
x ----> the distance in miles
y ---> the time in hours

we have


substitute in the formula and solve for x


We have to draw the model for 42 divide 7 . In order to draw the model we use below steps.
- Draw 7 boxes to represent 7 groups.
- Assume 42 as the number which represents the total of these 7 groups.
- Put a question mark at the first box.
Attached is the model to represents 42 divide 7 .
In the question mark we should put 6. Hence, when we add 6 to 7 times that will be equal to 42.