3 years ago

7 is subtracted from 7 times a number

Mathematics

2 answers:

PolarNik [594]3 years ago

8 0

Answer:

(7x) - 7

Hope this helps!

poizon [28]3 years ago

4 0

Answer:

7x-7

Step-by-step explanation:

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Answer:

$x^{158}$

Step-by-step explanation:

We are given,

$(x^{12} )^{5} \times (x^{-2} )^{9} \times y = (x^{40} )^{5}$ .

It is required to find the value of y.

Now, on simplifying above equation, we get,

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3 years ago

Find the coordinates of the point 7/10 of the way from A to B

OverLord2011 [107]

Answer:

(6.8, 1.3)

Step-by-step explanation:

Given:

A(-3, -5), B(11, 4)

Find:

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Solution:

Using the desired relation, we have ...

(P -A)/(B -A) = 7/10

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10P = 7B +3A . . . . . . . . add 10A to both sides

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The point 7/10 of the way from A to B is (6.8, 1.3).

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