Answer:
28%
Step-by-step explanation:
We know that 100 percent is total. Mateo first scored 68/100, then a retake got his score up to 94/100.
First, subtract the two numbers
94 - 68 = 26
Put 26 over 94 to make this 26/94
Divide to get 0.28 (simplified and rounded)
So the increase was 28%
Answer: The two missing numbers are -6.1, and -0.1
Step-by-step explanation: This is because every time, you are adding 2 (to a negative number), and -8.1 + 2 = -6.1 -2.1 + 2 = -0.1
Answer:
if your looking for z it is 5/8k+2.375
Step-by-step explanation:
Answer:

Step-by-step explanation:
You need at least $90 dollars, so x will be bigger than or equal to that amount.
Your parents don't want to give you more than $150 dollars so x is smaller than or equal to that amount.