Answer:
15/100 x 700 = 105
Step-by-step explanation:
Consider 15% as 15 because you always consider a percent out of 100, you can remember by the word 'cent' meaning 100.
You need to FIRST find out what the percentage is OF whenever coming across these types of problems.
And the keyword 'of' means to multiply.
Answer:
y = -2 -5
Step-by-step explanation:
x - 2y = 14
-2y = -x + 14
y = 1/2x - 7
-3 = -2 (-1) + b
-3 = 2 + b
-5 = b
y = -2 -5
Answer:
A
Step-by-step explanation:
Don't really want you to die ^^
d = total earnings so it's the dependent/y variable
h = hours so it's the independent/x variable
9.25 = earnings per hour or slope
b = 0 since Chakan starts off with $0
Using y = mx + b...
d = 9.25h + 0 or d = 9.25h
Answer:
x = 6
Step-by-step explanation:
2x + 5 = 8x - 13 place like terms in the same side of the equation
5 + 13 = 8x - 2x add like terms
18 = 6x
6 = x
A. 4/5 take the bus so 1/5 do not. 1/5 is 20% so 20% of the total students don't take the school bus.
B. The ratio of students who take the school bus to those who do not is 4:1
