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3 years ago

Can somebody help me please with both of these questions??

Mathematics

1 answer:

klio [65]3 years ago

4 0

Answer:

The slope is -2

Step-by-step explanation:

m =

y2 - y1

x2 - x1

that's the formula

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What expression is equivalent to (4-x)+3

sattari [20]

The answer would be B

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3 years ago

Simplify 5y^2 + 5y + 5y + 5x^2.

Ierofanga [76]

Answer:

5y^2 + 10y + 5x^2

Step-by-step explanation:

there's only two like terms that can be combined.

4 0

3 years ago

HELP ME PLEASE!!!!!!!

kotegsom [21]

Answer:

1. (0,0) (3,1) (6,2)

2. proportinal

3. im so sorry but i cant see that one i really am sorry!

Step-by-step explanation:

i hope i helped brainliest?

3 0

3 years ago

Given the equivalent expressions below, which property is being applied?

muminat

Answer:

Distributive property

3 0

3 years ago

Please I need help with this problem number 5????

zheka24 [161]

Estimating the area:
$x = (20 \times 8)(13 \times 8) \\ x = 264$
Calculating wallpaper:
$x = (264 \times 1.05) \div 35 \\ x = 7.92 \\ x = 8$
we round up here because they will need a full roll to complete the room. Since they can't buy 7.92 rolls, they must buy 8.

Calculating cost:
$x = 8(31.48) + 31.48(0.0825) \\ x = 254.44$

3 0

3 years ago