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Akimi4 [234]
3 years ago
7

(13x+2)+(5x+24)+(7x+7)+(8x-3)=360X=

Mathematics
1 answer:
OleMash [197]3 years ago
4 0

Answer:

x=10

Step-by-step explanation:

group like terms

13x+5x+7x+8x+24+7+2+-3=360

33x+30=360

33×=360-30

33x=330

divide both sides by 33

x=10

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The capacity of a small glass is 120mL. how many small glasses can be completely filled from a 2L pitcher of water?​
Tanzania [10]

Answer:Total volume of pitcher = 2 l

Capacity of a small = 120 ml

2000 ml / 120 ml

200 / 12

16.5

It needs 16 full of cups and half cup

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Raplace each blank with &lt;,&gt;,= to make a true statement <br> 11/12 (&lt;, &gt;, or =) 2/3
wel
There are two ways to find the answer. You could use cross-product or common denominator. To get the common denominator, change the denominators to 12 by multiplying both sides of 2/3 by 4. This gives you 8/12. 8/12 is less than 11/12. 
Cross-product is easier and more time saving than changing into common denominators, though. In order to do this, set up your fractions vertically. Multiply the numerator of the first by the denominator of the second. Place the product above the second fraction. Then, multiply the numerator of the second fraction by the denominator of the first. Next, place the product above the first fraction. Then compare the two products. Whichever fraction has the greater number on top is the greater fraction. To do this, 11x3 is 33. Write that over 2/3. 2x12 is 24. Write that over 11/12. Since 33 is greater than 24, 2/3 is greater. 
The final answer is: 11/12<2/3.
5 0
3 years ago
Read 2 more answers
Y = 25x + 32<br> y = 5x² + 25x - 13<br> how do i find the two pairs of coordinates
Roman55 [17]

Answer:

(-3,-43) and (3,107)

Step-by-step explanation:

input 25x+32 for y

25x+32=5x²+25x-13

32=5x²-13

-5x²=-45

x²=9

x=+-3

which means you separate the solution

x= -3

x= 3

then input the answers you got for x, in both equations. Then you'll get your y.

y=25(-3)+32

-43

Then check your answer.

Then input the other answer you got for x.

I may be wrong, but I tried and checked my answers.

4 0
4 years ago
What is the solution set for 5x&gt;15?
denis23 [38]

Answer= X>3

5x>15

Divide both sides by 5x

\frac{5 x}{5x}  >  \frac{15}{5x}

5x will cancel with 15. You get 3

So, x>3

6 0
3 years ago
What is the value of "b"?
KonstantinChe [14]

Answer:

the value of b is 24

Step-by-step explanation:

its the multiplication tables

3 0
3 years ago
Read 2 more answers
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