3 years ago

How to get estimate 1920 explain

Mathematics

1 answer:

Alex777 [14]3 years ago

3 0

Try to find a close number

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.y = 2x - 3; x = - 4 how do you do this?

Svetach [21]

y = 2(-4) - 3

y = -8 - 3

y = -11

8 0

3 years ago

Which value of m satisfies the inequality 170-7m >99?

Shkiper50 [21]

Answer:

$\huge \purple{m < \frac{71}{7} } \\$

Step-by-step explanation:

$170 - 7m > 99$

Move 170 to the right side of the inequality

$- 7m > 99 - 170 \\ - 7m > - 71$

Divide both sides by - 7

$\frac{ - 7m}{ - 7} > \frac{ - 71}{ - 7} \\ m > \frac{71}{7}$

Flip the signs

We have the final answer as

$m < \frac{71}{7} \\$

Hope this helps you

7 0

3 years ago

Read 2 more answers

Find the Value of X a.) x=5 b.)x=13 c.)x=37 d.)x=73

guapka [62]

Hey!!

Total angle - 180

... 2x + 4 + 2x - 9 + x = 180

... 4x - 5 + x = 180

... 5x - 5 = 180

... 5x = 185

... x = 185 / 5

... x = 37

Hope my answer helps!!

7 0

3 years ago

Pls help me with this

Zigmanuir [339]

Answer:

100

Step-by-step explanation:

3 0

3 years ago

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At a perfume factory, fragrance designers are making Green Blossom perfume by mixing New Grass fragrance with 3/4 times as much

sveta [45]

You would have to find this out by multiplying the reciprocal of 3/4 which is 4/3 to 3/4 and one to get your answer that is 1

7 0

3 years ago