Answer: D. y = 4x + 9
Step-by-step explanation:
Substitute the values of y and x from the given coordinate into the slope-intercept form using the given slope. Then solve for b
y = mx + b Given: Slope = 4 Coordinate (-2, 1)
1 = 4(-2) + b
1 = -8 + b add +8 to both sides, "cancels" -8 on right
1+ 8 = b
9 = b Rewrite equation using original slope and calculated b
y = 4x + 9
-25-6=-31
Change the subtraction sign into positive and add 25 and 6, then put the negative sign after.
Step-by-step explanation:
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False I’m pretty sure hehe
Answer:
7 cars
Step-by-step explanation:
(first you have to figure how much he spent on his red cars)
2 x 1.50= 3.00
(and then you figure how much is left after buying them)
10 - 3= 7
(if he has $7 left and they're $1 each he can buy 7 cars)
7 ÷ 1= 7
Please mark as brainliest
