All categories

3 years ago

Simplify. 7x + 3(x - 2) - 4x + 8Simplify. 7x + 3(x - 2) - 4x + 8. A) 6x+2 B) 6x+14 C) 6x-2 D) 14x+2

Mathematics

2 answers:

Paladinen [302]3 years ago

8 0

Answer:

A) 6x+2

Step-by-step explanation:

7x + 3(x - 2) - 4x + 8

Distribute the 3

7x + 3x - 6 - 4x + 8

Combine like terms

7x+3x-4x -6+8

6x +2

dedylja [7]3 years ago

4 0

A) 6X+2

step by step

7x+3x-6-4x+8

7x+3x-4x-6x+8

6x+2

You might be interested in

HELP ASAP!!!!! HELP FAST!!!!!

mr_godi [17]

Answer:

no they are not because 11, 14 is the only one that has a vertices

Step-by-step explanation:

8 0

3 years ago

How do I do inequality two-step word problems

PtichkaEL [24]

i hope this helps a little bit

5 0

3 years ago

Rachel is a lunchroom supervisor at west school the children eat lunch at 15 long tables. When all tables used 240 children can

ahrayia [7]

16 seats at each table

4 0

3 years ago

Read 2 more answers

What’s the measure of the angle theta?

11111nata11111 [884]

Answer:

∅ = 50°

Step-by-step explanation:

YOU NEED A CALCULATOR TO SOLVE THIS!

You need to use Law of Sines

$\frac{a}{sinA} =\frac{b}{sinB} = \frac{c}{sinC}$

Here you will be doing $\frac{a}{sinA} =\frac{c}{sinC}$

a and c are the lengths, while A and C are the angles

$\frac{3.46}{sinA} = \frac{2.54}{sin43}$ you want to get the denominators out from underneath so multiply both sides by sinA and sin43

$3.46sin43 = 2.54sinA$

Now you want to get sinA alone so divide both sides by 2.54

$\frac{3.46sin43}{2.54} = sinA$ now get A alone

$sin^{-1} (\frac{3.46sin43}{2.54}) = A$ put that into the calculator

$49.61741033 = A$

7 0

3 years ago

Help with this please..... 3=c/-11 a.33 b.-33 c.-14 d.14

djverab [1.8K]

The answer is b or c

5 0

3 years ago