Divide the total amount made with the amount of hours worked
Ruth makes $35 working 5 hours
35/5 = 7
Ruth makes $7 an hour
Now multiply 7 with 8
7 x 8 = 56
Ruth makes $56 in 8 hours
<em>~Rise Above the Ordinary</em>
-2\8 = a negative so we will multiply
Answer:
A) 9^7
Step-by-step explanation:
For this type of problem, since they both have the same base, you can add the exponents together and have the base remain the same. So you would have 5+2 = 7.
Because the 2 bottom inside angles are identical ( they are both 50 degrees) this means that both sides LM and MN are the same length.
To find the length of MN, set both sides to equal, solve for x, then replace x in the equation.
4x = x+3
Subtract 1x from each side:
3x = 3
Divide both sides by 3:x = 3/3 = 1
Now we know x is equal to 1, we can solve for MN:
MN = x+3 = 1+3 = 4
The answer is D. 4
