Answer:
x = 6, y = 5
Step-by-step explanation:
- y = x - 1
- 5 = 6 - 1 Substitute y for 5 and x for 6
Mark me as brainliest!!
Answer:
a. 8935.5 seconds
b 3600 seconds
c. not sure about this one
Step-by-step explanation:
When you know your equation f(x) and they want you to find f(-4), it means that they want to know what f(x) is worth when x=-4
Therefore, you only need to plug in you x in the equation
f(x)=5x-2
f(-4)=5(-4)-2
=-20-2
=-22 (B)
Answer: 19:100
Step-by-step explanation:
19%=19/100= 19:100
Answer:
His mistake was adding the numerators together without converting the fractions to have a common denominator
Step-by-step explanation:
3/5 + 7/10
convert fractions to have common denominator
6/10 + 7/10 = 13/10
convert improper fraction to mixed number
1 3/10
He ran a total of 1.3 miles
