Answer:
z=(-6)
Step-by-step explanation:
(2/3)*z=(-4)
2*z=3*(-4) --> We move the 3 from the left to the right part of the equation. It was dividing, so we move it multiplying.
2*z=(-12)
z=(-12)/2 --> It's the inverse case of before. 2 was multiplying, so we move it to the right by dividing it.
z=(-6)
Answer:
it was -5 and then it fell 8 degrees
-5 -8 = -13 degrees F
Step-by-step explanation:
F=3; f=7 hope this helps !
Hello!
The answer to your problem is 11 1/4.
To get this answer you must find the LCD and then combine.
<u>What is a fraction?</u>
A fraction is a number used to name a part of a group or a whole. The number below the division line is the denominator, and the number above the division line is the numerator.
<u>What is LCD?</u>
Least Common Denominator; the smallest multiple of the denominators of two or more fractions.
<u>What is Combine?</u>
To join, or bring together.
Hope This Helps!
Answer:
Step-by-step explanation:
Probably the easiest way to set this up and solve it is to use proportions. We'll put miles on the top and gallons on the bottom:
Since we know the first unit rate of 32 miles per 1 gallon, we put those numbers where they belong in another fraction (ratio), with the number of miles on top with the "mi" and the number of gallons on bottom with the "gal":
Now we fill in what we know about the second ratio and leave the unknown to be solved for. We want to know how many gallons of gas, x, does he need to travel 500 miles. We put the 500 with the "mi" and the x for "gal":
and cross multiply to solve.
32x = 500 so
x = 15.6 or, to the nearest whole gallon, 16 gallons.
