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V125BC [204]
3 years ago
15

Can someone check my math homework? Please I need it to be checked.

Mathematics
1 answer:
dmitriy555 [2]3 years ago
6 0
I have to say this is wrong because you subtracted 3 and 3 is the variable term. So what you need to do is to add 9 to both side to get 3x by it self. Then divide by 3 and then x=6
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it took 48 minutes to drive downtown. An app estimated it would be less than that. If the error was 20%, what was the apps estim
natulia [17]

Answer:

38.4

Step-by-step explanation:

it took 48 minutes and the app miss estimated by 9.6, which is 20% of 48. So subtract 9.6 from 48 and you will get 38.4

8 0
3 years ago
Enter the appropriate value to answer the question or solve the problem.
Licemer1 [7]

Answer:

slope 2.500

x intercept 1.80000

m intercept 4.50000

Step-by-step explanation:

<u>step 1:</u>

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                     5*(x+4)-(-2*(-4-m)+3)=0 

<u>step</u><u> </u><u>2</u><u>:</u>

   -4 - m  =   -1 • (m + 4) 

(5•(x+4))-((0--2•(m+4))+3) = 0

<em>step</em><em> </em><em>3</em><em>:</em>

5 • (x + 4) - (2m + 11) = 0

<u>step</u><u> </u><u>4</u><u>:</u>

5x - 2m + 9 = 0

<u>step</u><u> </u><u>5</u><u>:</u>

 Solve   5x-2m+9  = 0

3 0
3 years ago
Factor 8x^2-56+48... please help me
zloy xaker [14]
8x^2 - 56 + 48
Use the distributive property
8(x^2 - 7 + 6)
Find two factors of 6 that add to -7
The two factors are -1 and -6.
8(x -1)(x-6)
Have an awesome day! :)
3 0
3 years ago
Funcions f(x) and g(x) are defined below.
DochEvi [55]
The answer is A Becuase you only tell the x axis and there is only 2 points on the x axis
3 0
3 years ago
Read 2 more answers
2. Solve in two ways<br> 1/2 +1/4
Romashka [77]

Answer:

Step-by-step explanation: the first time you get 0.75 and the second time you get 0.125 hope this helped

6 0
3 years ago
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