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3 years ago

7 - 5x + 2 ( x - 5 ) =

Mathematics

1 answer:

sineoko [7]3 years ago

3 0

Answer:

-3x-3 or -3(x+1)

Step-by-step explanation:

7-5x+2(x-5)

7-5x+2x-10

7-3x-10

-3x+7-10

-3x-3

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Someone help me pls

NNADVOKAT [17]

Answer:

its either 12.5 or 32

Step-by-step explanation:

6 0

3 years ago

Help please !!!!!!!!!!!

Nataliya [291]

I would say the third option, Density Independent.

I hope this helps!

4 0

3 years ago

Step 1: d+3 < 1 Step 2: b+6< 9

In-s [12.5K]

Answer:

1) d < -2

2) b < 3

Step-by-step explanation:

1) d+3< 1

subtract both sides by 3

d+3 -3 < 1-3

d<-2

2) b+6< 9

subtract both sides by 6

b+6 -6 < 9 -6

b< 3

3 0

3 years ago

What is the simplified form of the expression? (m34c5)−4

adelina 88 [10]

Answer:

-4^-2

Step-by-step explanation:

3 0

3 years ago

What is the slope of the line? As soon as possible please !!

mixer [17]

Answer:

$m=\frac{-8}{5}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-1, 4)

Point (4, -4)

Step 2: Find slope m

Substitute [Slope Formula]: $m=\frac{-4-4}{4+1}$
Subtract/Add: $m=\frac{-8}{5}$

5 0

3 years ago