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Wewaii [24]
3 years ago
13

What is the value of c so that −15 and 15 are both solutions of x^2−c=157?

Mathematics
1 answer:
agasfer [191]3 years ago
7 0

Answer: -c= 157+X^2

Step-by-step explanation:

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Can u please only answer b . i know the answer to a.
tigry1 [53]

The weight of b boxes would be 60b.

In fact, a certain number of boxes will weight

\underbrace{60+60+60+\ldots+60}_{\text{number of boxes}}

This repeated sum of the same number is exactly what multiplication means and so if you sum 60 with itself b times, you'll end up with 60\times b

4 0
4 years ago
Please i will give brainlist
ElenaW [278]

Answer:

the second answer

y=1/2x+3/4

5 0
3 years ago
-4 &lt; t + 2 &lt; 4<br> How do you do this?
Neporo4naja [7]

Answer:

t(-6,2)

Step-by-step explanation:

t(-6,2)

t+2>-4

t+2<4

t>-6

t+2<4

t>-6

t<2

8 0
3 years ago
Which system of equations has no sulotion?
alex41 [277]

<em>Answer:</em>

Here is the answer ...... Check out it

<em>Step-by-step explanation:</em>

<em>An inconsistent system of equations is a system of equations with no solution. We can determine if our system is inconsistent in three ways: graphing, algebra, and logic. Graphs of an inconsistent system will have no points of intersection.</em>

<em> </em><em> </em><em>Hop</em><em>e</em><em> </em><em>it</em><em> </em><em>helps</em><em> ☺️</em><em /><em> </em><em> </em><em> </em><em> </em><em>CL</em><em>ICK</em><em> </em><em>on</em><em> </em><em>♥️</em>

5 0
3 years ago
Brenda drove three times as far as jan . Brenda drove 24 more miles than Jan . How far did jan drive ?
Aleks04 [339]
Hello

let Brenda drive B miles and Jan drive J miles.
<span>by first sentence : </span><span>B=3J</span>
<span>by 2nd sentence : </span><span>B=J+24</span>
<span>so </span>
<span>3J=J+24</span>
<span>2J=24</span>
<span>J=12</span><span> miles
</span>
Have a nice day
3 0
3 years ago
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