Y=x-1
y=6x+4
im not sure about the second one
Answer:
why you're brain is being described by the following statements about you guys
Step-by-step explanation:
why po
Answer:
The number of girls is 128 and the number of boys is 83
Step-by-step explanation:
Let
x -----> the number of girls
y ----> the number of boys
we know that
------> equation A
----> equation B
substitute equation B in equation A and solve for y
Find the value of x
therefore
The number of girls is 128 and the number of boys is 83
To find 7% of a number, find 1%, then multiply by 7
to find one percent, divide by 100
$2.99 / 100 = $0.0299
the multiply by 7
$0.0299 x 7 = <em><u>$0.2093</u></em>