Answer:
I am in 6th, doing 7th grade math, but can get up to 12th grade math lol.
x = 18
Step-by-step explanation:
First step: 5x - 4 + 94 = 180
Second step: 5x + 90 = 180
Last step: 5x = 90
So, therefore, your correct answer is: x = 18
Answer:
4/9
Step-by-step explanation:
Since the 9 boys share 4 pizzas, which is less than the count of the people eating, it cannot be a number above 1. So this rules out 36 and 9/4. Since 4 is what they are eating, that would be the numerator. So, the number of people is the denominator, so the answer is 4/9.
Answer:
70%
Step-by-step explanation:
14 out of 20 is 14/20=7/10
7/10 is 70%
Answer: D
Step-by-step explanation:
Answer:
2.5
Step-by-step explanation:
Given
See attachment for number line
Required
Determine the opposite of the point
Represent the point with x; we have to first, determine point x
From the number line:
The opposite of number x is -x
Hence, the opposite of the point is 2.5