Answer:
Y-9=8
Step-by-step explanation:
Y is decreased by 9 in just say 9 is subtracted by y
Answer:
The answer is she lost 9 matches
Step-by-step explanation:
Part A answer: 2x+5. x is the number of miles driven.
Part B answer: $305. Plug in 150 for x, and the equation is 2*150+5=x, x being your answer that you are looking for. Do the Order of Operations, which is PEMDAS (Parenthesis, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right.) So in other words, do 2*150 first, and you get 300. Now your equation is 300+5=x. Add 300+5, and you get 305=x. So your answer is $305.
Answer:
-3 and 11
Step-by-step explanation:
I basically drew a t-chart and I knew that -33 is the product (mutiplies to) and 8 is what it adds to. The only numbers that work are -3 and 11 because it says positive 8. -3 and 11 add to +8. Hope this helps!
Answer:
y = x - 5
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (0, - 5) and (x₂, y₂ ) = (5, 0) ← 2 points on the line
m =
=
= 1
The line crosses the y- axis at (0, - 5) ⇒ c = - 5
y = x - 5 ← equation of line