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3 years ago

Rewrite with absolute sign for -3

Mathematics

1 answer:

WITCHER [35]3 years ago

7 0

Answer:

The absolute sign is 3

Step-by-step explanation:

The absolute sign is how far away a number is from zero. There are no negative signs when it comes to the absolute sign, it is always positive. -3 is 3 places away from zero.

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5(x-3)=x+13 what’s the value of x

Lera25 [3.4K]

Answer:

Step-by-step explanation:

5(x-3)=x+13

5x-15=x+13

-x +15

4x=28

divide 28/4

answer is 7

3 0

3 years ago

Read 2 more answers

5. If p-p-16 then 3p-7=

Nataliya [291]

P= 16
3p-7
3(16)-7
48-7
41

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3 years ago

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Contact [7]

Answer:

4(2+x^2)

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8 0

3 years ago

Please answer this for me. Please. I'll mark whoever answers as brainliest.

zysi [14]

Answer:

C) 60 ft

Step-by-step explanation:

From any dot in the graph you can figure out the speed.

Let's take the one at 2 minutes, because it is on a grid point.

That one tells us that in 2 minutes, the animal travels 40 feet.

That means in 1 minute, it travels half that, i.e., 20 feet.

So in 3 minutes it will travel 20*3=60 feet.

4 0

3 years ago

Jack and Rock agree to meet in London for the weekend. Jack travels 164 miles and Rock travels 106 miles. If Jacks rate of speed

masya89 [10]

$v=\frac{s}{t}\\\\v-velocity;\ s-distance;\ t-time\\\\v=\frac{s}{t}\to vt=s\to t=\frac{s}{v}\\---------------------\\v-Rock's\ veloocity\ (mph)\\v+8-Jack's\ velocity\ (mph)\\s_J=164\ mi-Jack's\ distance\\s_R=106\ mi-Rock's\ distance\\t_J=t_R-times\ are\ equal\\\\therefore:\frac{s_R}{v}=\frac{s_J}{v+8}\\\\subtitute\ values\ of\ distance:$

$\frac{106}{v}=\frac{164}{v+8}\ \ \ \ |cross\ multiply\\\\106(v+8)=164v\\\\106v+848=164v\ \ \ \ |subtract\ 106v\ from\ both\ sides\\\\848=58v\to 58v=848\ \ \ |divide\ btoh\ sides\ by\ 58\\\\v\approx14.6\ (mph)\\\\Answer:\boxed{v+8=(14.6+8)mph=22.6\ mph}$

8 0

4 years ago