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masha68 [24]
4 years ago
10

Help, with this multiple choice question?

Mathematics
1 answer:
lbvjy [14]4 years ago
8 0

he would hove to work 20 hours to meet the second job I think

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BRAINLIESTTTT ASAP!!!! PLEASE HELP ME :)
Svetlanka [38]

Answer:

x = 11

Step-by-step explanation:

3(2x-4) = 5x-1

6x + (-12) = 5x + (-1)

add -12 to both sides, subtract 5x from both sides. Simplify.

x=11

4 0
3 years ago
Read 2 more answers
Andre draws a tape diagram for 3÷2/3
bija089 [108]

Answer:

No I do not agree with Andre says that 3 divided by 2/3 Solving for 3 ÷ 2/3

3 ÷ 2/3

= 3 × 3/2

= 9/2

= 4 1/2

Therefore, 3 divided by 2/3 is 4 1/2

Andre's reasoning is wrong.

Step-by-step explanation:

It is incorrect

Let's divide and compare the sum

3 : 2/3 = 3*3/2 = 9/2 = 4 1/2

and

There are four 2/3 fractions and one 1/3 fraction

The 1/3 fraction is 1/2 of 2/3 fraction so instead of counting 1/3 as 1/3 it should be counted as 1/2

4 0
2 years ago
Olivia helps paint a square mural in her classroom. Then she helps paint a mural in the hallway whose length is 5 feet longer an
attashe74 [19]
The square mural in Olivia's classroom has dimensions x by x.

Then she paints a mural of dimensions: x+5  (the length) by x-2  (the width).

Thus the second mural (the hallway mural) has the shape of a rectangle with dimensions (x+5) by (x-2), so the area of the second mural is
(x+5)(x-2).

<span>
each side of the classroom mural is 7 feet means that x = 7 ft, 
</span>
thus the area of the hallway mural is :
 (x+5)(x-2)=(7+5)(7-2)=12*5=60    (square feet)


Answer:
<span>C. (x + 5)(x – 2); 60 square feet</span>
5 0
3 years ago
Easy math please help me find the volume of sphere and show work
Bas_tet [7]
V=4/3πr^3=4/3*π*5^3
=523.6
8 0
4 years ago
Which salad bar is less expensive explain how you knoe
Montano1993 [528]
By comparing the prices 
7 0
4 years ago
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