3 years ago

-3(8x + 4) + 1/2 (6x - 24)

Mathematics

1 answer:

julsineya [31]3 years ago

6 0

-3(8x + 4) + 1/2 (6x - 24)

-21x - 24

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kakasveta [241]

i can't really see the image but i'm sure it's pretty cool (:

8 0

3 years ago

-5x + 10y =40<br> Solve intercept form

Tema [17]

I thought I knew the answer but I don’t Srry I need points

5 0

3 years ago

Please help -2 x -12 simplify if needed

Mars2501 [29]

Answer: − 2 x -12

Step-by-step explanation:

its already simplifed foo

7 0

3 years ago

Read 2 more answers

Answer Question number 5 <br> Plzzzzzz

loris [4]

Answer:

Step-by-step explanation:

a = -4/3

d= -1 +4/3 =1/3

last term = 4 1/3 = 13/3

nth term = a +(n-1)d

$\frac{-4}{3}+(n-1)*\frac{1}{3}=\frac{13}{3}\\\\(n-1)*\frac{1}{3}=\frac{13}{3}-\frac{-4}{3}\\\\(n-1)*\frac{1}{3}=\frac{13+4}{3}\\\\(n-1)*\frac{1}{3}=\frac{17}{3}\\\\n-1=\frac{17}{3}*\frac{3}{1}\\\\n-1=17\\\\n=17+1=18$

Middle terms are 9the term and 10th term

$t_{9}=\frac{-4}{3}+8*\frac{1}{3}=\frac{-4}{3}+\frac{8}{3}=\frac{4}{3}\\\\t_{10}=\frac{-4}{3}+9*\frac{1}{3}=\frac{-4}{3}+\frac{9}{3}=\frac{5}{3}\\\\ t_{9}+t_{10}=\frac{4}{3}+\frac{5}{3}=\frac{9}{3}=3\\\\t_{9}+t_{10}=3$

3 0

3 years ago

Evaluate 5 - 44 * (-0.75) - 18 / 2/3 * 0.8 + (-4/5)

jenyasd209 [6]

Answer:

15.6

step by step explanation:

5-44• (-0.75) - 18 ÷ 2/3 • 0.8 + (-4/5)

= 5 + 33 - 27*0.8 - 0.8

= 5 + 33 -21.6 - 0.8

= 15.6.

8 0

3 years ago