3 years ago

Which equation in slope-intercept form is equivalent to y+2 = -2(x+4)?

Mathematics

2 answers:

Liula [17]3 years ago

6 0

y=-2x-10

Hope this helps!

gladu [14]3 years ago

5 0

Y=-2x-10 (basically what the the person above me said)

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7:( 4/11 m)=56:3.2 solve.

vazorg [7]

Answer:

m= 1.1

Step-by-step explanation:

Given the question as 7:( 4/11 m)=56:3.2 this can be written as;

7: 4/11 m = 56 /3.2

7/4/11m = 560/32 ------------------perform cross multiplication

77*32=560*4/11m

224=2240/11 m

224=203.636 m--------------divide both sides by 203.636 to get m

224/203.636 = 203.636m/203.636

1.1 =m

Testing the value of m in the question

7: (4/11 *1.1) = 56:3.2

7:0.4 = 56 :3.2

70/4 = 560/32

17.5 =17.5

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4 years ago

Mrs. Ramiriz is making pies to sell at the local farmer’s market. It costs her $5 to make each pie, plus a one-time cost of $30

Andrew [12]

Answer:3

Step-by-step explanation:

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4 years ago

Determine whether the sequence below is a geometric sequence and, if so, find a formula that describes the sequence. 1, 3, 9, 27

Dmitry_Shevchenko [17]

This is geometric with a common ratio of 3 (3/1 = 3 and 9/3 = 3 etc)
the formula for the nth term is
an = 3^(n-1)

3 0

3 years ago

Simplify the algebraic expression.<br> 2v−8(3+2v)

ra1l [238]

Answer: -14v-24

Step-by-step explanation:

2v-8(3+2v)

2v-(24+16v)

2v-24-16v

-14v-24

3 0

2 years ago

Read 2 more answers

the Shanghai maglev train is one of the fastest trains in the world traveling about 2144 miles and 8 hours how many miles does i

rusak2 [61]

It travels 2144 in 8 hours.

Therefore, if you want to find out how many miles it travels in one hour, divide 2144 by 8.

2144 ÷ 8 = 268 miles in one hour. :)

8 0

3 years ago