Answer: ax=10 cause u multiply 4x10=40=40
Step-by-step explanation:
96 divided by 4.80 = 20.
128 divided by 20 = 6.40
The 128 ounce container should be sold at 6.40
The answer is -1. You multiply the 1/4 with the 5x and equal it to 3 multiplied by 5 and have gotten 15x, then multiply the 3 with the 2, as apart of the parentheses. Lasty you just leave the -9 on the side and solve the equation.
Using the average rate of change, it is found that the average rate is of:
(1) 2.1 °F per minute
<h3>What is the average rate of change of a function?</h3>
It is given by the <u>change in the output divided by the change in the input</u>.
In this problem:
- At 15 minutes, the temperature was of 90ºF.
- At 45 minutes, the temperature was fo 153ºF.
Hence, in 30 minutes, the temperature increased 63ºF, hence the rate is given by:
r = 63/30 = 2.1 °F per minute.
More can be learned about the average rate of change at brainly.com/question/24313700
Answer:
45% of 40 is 18% of <em>100</em>
Step-by-step explanation:
Let 45% of 40 = 18% of <em>x</em>
.
Taking LHS (Left Hand Side):
45% of 40
Taking RHS(Right Hand Side):
18% of x
Equating (1) and (2):
Hence, 45% of 40 is 18% of <em>100.</em>
