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frosja888 [35]
2 years ago
7

Can anyone solve this for me? and show how you got that answer?

Mathematics
1 answer:
Mashutka [201]2 years ago
6 0

53=20+x

Subtract 20 from 20 and 53

33=x

Hope this helps!

P.S.

Nice tab theme :P

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(3x+15) (6x+3) m<1 is
Allisa [31]

Answer:

x = 4

Step-by-step explanation:

Simplifying

3x + 15 = 6x + 3

Reorder the terms:

15 + 3x = 6x + 3

Reorder the terms:

15 + 3x = 3 + 6x

Solving

15 + 3x = 3 + 6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation.

15 + 3x + -6x = 3 + 6x + -6x

Combine like terms: 3x + -6x = -3x

15 + -3x = 3 + 6x + -6x

Combine like terms: 6x + -6x = 0

15 + -3x = 3 + 0

15 + -3x = 3

Add '-15' to each side of the equation.

15 + -15 + -3x = 3 + -15

Combine like terms: 15 + -15 = 0

0 + -3x = 3 + -15

-3x = 3 + -15

Combine like terms: 3 + -15 = -12

-3x = -12

Divide each side by '-3'.

x = 4

Simplifying

x = 4

8 0
2 years ago
What is the equation of the line that is parallel to line y = -3x – 8 and passes
qwelly [4]

Answer:

y = -3x + 3

Step-by-step explanation:

Since the line is parallel, it has the same slope. Plug the point you have into the equation y - y1 = slope (x -x1) to get your answer, which should be y = -3x +3

Hopefully this helps - let me know if you have any questions!

6 0
2 years ago
Read 2 more answers
A survey of students in a school showed 1/2 of the students exercise regularly, 2/5 of the students exercise occasionally and th
Rashid [163]

Answer:

1/10 do not exercise at all.

Step-by-step explanation:

That would be 1 - 1/2 - 2/5

=  10/10 - 5/10 - 4/10

= 1/10.

5 0
3 years ago
Write an equation in slope intercept form for the line with slope three and Y intercept -1
gladu [14]
The equation in slope intercept form for the line with slope 3 and Y intercept -1 is y = 3x -1 .
3 0
3 years ago
Order the measurements from largest to smallest.<br> 4.9L , 4090ml , 1.4km , 4901m
Burka [1]

Answer:

4090 ml - 4.9L

1.4km - 4901m

Step-by-step explanation:

A liter is made up of 1000 ml so 4.9 l is equvilant to 4,900 ml.

A kilometre same as litre is made up of a 1000 m. So 1.4 km is 1400m

However, ml and l is a measurement of volume while m and km is a measurement of distance.

6 0
3 years ago
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