3 years ago

X + 2 = 1 what is it

Mathematics

2 answers:

Alexus [3.1K]3 years ago

8 0

-1 as a negative would = X

soldi70 [24.7K]3 years ago

3 0

-1 because if you subtract 1 from 2 you get that answer

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The larger of two numbers is 7 times the smaller number. 3 times the larger number is 7 more than 4 times the smaller number. Fi

zhenek [66]

So the larger number is x, and the smaller number is y
7y=x
3x=7+4y

(So plug in the 7y=x information into the second equation)

3(7y)=7+4y
21y=7+4y
17y=7
y=7/17

5 0

3 years ago

-5/4 multiply by 1/3

andriy [413]

The answer to this problem is 5/12.

4 0

4 years ago

Enter the value of b that makes the statement true: 5xb is less than 5 but greater than 0.

AlexFokin [52]

0<5xb<5 divide all terms by 5

0<xb<1 divide all terms by x

0<b<x

If you meant 5b as in 5*b then:

0<5b<5 divide all terms by 5

0<b<1

b is infinitely many values between 0 and 1.

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3 years ago

Find the midpoint of the segment with endpoints at A(3, 11) and B(7,3).

bonufazy [111]

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(3, 11) and B(7,3)

The midpoint is

$M = ( \frac{3 + 7}{2} \: , \: \frac{11 + 3}{2} ) \\ = ( \frac{10}{2} \: , \: \frac{14}{2} )$

We have the final answer as

Hope this helps you

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3 years ago

No solution for <br><br> 3x+9+4z+x

zhuklara [117]

what is the original equation and then maybe i can help you solve

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4 years ago