3 years ago

-4b+9<-7? answer please

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

6 0

This is what I got. Hope it helps

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

PLSSS HELPPPPP!!!! Evaluate the expression. -1 - (-6 + 10) = -1 =

Pie

Answer:

Step-by-step explanation:

Given

- 1 - (- 6 + 10 ) ÷ - 1 ← evaluate parenthesis

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3 years ago

Read 2 more answers

Y=mx+b (-6,-3) and (0,9)

Leno4ka [110]

Answer:

y = 2x + 9

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept )

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 6, - 3) and (x₂, y₂ ) = (0, 9)

m = $\frac{9+3}{0+6}$ = $\frac{12}{6}$ = 2

The line crosses the y- axis at (0, 9) ⇒ b = 9

y = 2x + 9 ← equation of line

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3 years ago