Answer:
7 C
Step-by-step explanation:
We want to find the y value for an x value of -9
The y value for the x value of -9 is 7
Answer
His new position is 3.75 meters 12.25-8.5=3.75 her new position is 20ft 9 1/2 +10 1/2=20
Step-by-step explanation:
Answer: The other integer is -90
Step-by-step explanation:
This is because since <u>addition</u> and <u>subtraction</u> has an <em><u>inverse</u></em> relationship. We will do -57 - 33 which is equal to -90. You can check your answer by adding 33 to -90 which is -57.
We know that
<span>An electrician can wire a house in ------------> 20 hours
so
100%----------------> 20 hours
X-------------------> 12 hour
x=12*100/20----> x=60%
that means
</span><span>the apprentice in 12 hours complete the (100-60)----> 40%
</span>the apprentice in 12 hours complete -------> 40%
x hours------------------------------------> 100%
x=100*12/40-----> x=30 hours
the answer is
30 hours