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3 years ago

3-2m=11 what is the value of m

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

3 0

Answer:

m=-4

Step-by-step explanation:

subtract 3 from both sides. divide both sides by negative 2.

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What is the slope-intercept equation for the following line? y=-x+

abruzzese [7]

Answer:

y=-1/2x-3

I hope this helps u :)

Step-by-step explanation:

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2 years ago

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HELP!!! MORE POINTS AND BRAINLIEST!!! PLEASE PUT STEP BY STEP 4 divided by 6

Arada [10]

Answer:

The answer will be 0.666 repeating.

Step-by-step explanation:

4/6 = 0.6666.....

Since the numerator (4) is smalled than the denominator(6) the answer will be a decimal.

when 4 is divided by 6 it will gives us 0.66666667....

Hope this helps!! I guess

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3 years ago

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Gary has twice as many m&ms as larry. Jerry has three times as many m&ms as larry. Together the tree men have 108 m&

Igoryamba

Answer:

Step-by-step explanation:

Let number of m&ms Garry has be g

number of m&ms Larry has be l

Number of m&ms Jerry has be j

Since Gary has TWICE as Larry, we can write:

g = 2l

Also, Jerry has THRICE as Larry, we can write:

j = 3l

Together, they have 108, thus, we can write:

g + l + j = 108

Putting 1st and 2nd equation in 3rd, we can solve for Larry first. Shown below:

$g + l + j = 108\\2l+l+3l=108\\6l=108\\l=\frac{108}{6}\\l=18$

Larry has 18. To find Gary's number, we can use the fact g = 2l, so

g = 2 * 18 = 36

Gary has 36 m&ms

5 0

3 years ago

You work for a company that produces custom picture frames. A new customer needs to frame a piece of rectangular artwork with di

miskamm [114]

Answer:

None of the choices are correct.

Step-by-step explanation:

Let x be the width of the frame,

The framed art cannot me more than 320 square inches

$(11 + 2x) \times (15+2x) \leq 320$

$(165 +30x +22x +4x^2 ) \leq 320$

$4x^2+52x + 165 \leq 320$

$4x^2 +52x + 165-320 \leq 0$

$4x^2 +52x - 155\leq 0$

By using the quadratic formula

$x = \frac{-b\pm \sqrt{(b^2-4ac)}}{2a}$

$x = \frac{-52\pm \sqrt{(52^2-4(4)(-155))}}{2(4)}$

$x = \frac{-52\pm \sqrt{(2704+2480)}}{2(4)}$

$x = \frac{-52\pm \sqrt{(5184)}}{2(4)}$

$x = \frac{-52\pm 72}{2(4)}$

$x = \frac{20}{8}$

$x= \frac{5}{2}$

$x = 2.5$

Frame must not be more than 2.5 inches wide.

4 0

3 years ago

(5n + 5) + (2x + 8) Help meee

murzikaleks [220]

Answer:

5n + 2x + 13

Step-by-step explanation:

5n + 5 + 2x + 8 =

5n + 2x + 13

Hope that helps!

4 0

3 years ago

3-2m=11 what is the value of m​

3-2m=11 what is the value of m