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dalvyx [7]
4 years ago
6

How to solve -6b+4b=4

Mathematics
2 answers:
Elina [12.6K]4 years ago
7 0

- 6b + 4b = 4 \\  - 2b = 4 \\  - b = 2 \\ b =  - 2
the answer is b=-2


good luck
Norma-Jean [14]4 years ago
4 0

Answer:

B = -2

Step-by-step explanation:

-6b+4b=4 combine like term

-2b=4 divide both side by -2

b=-2

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Sara had 39 peaches and 25 pears left at her roadside fruit stand. She went to the orchard and picked more to stock up the stand
Maksim231197 [3]

Answer:

Sara picked 48 peaches.

Step-by-step explanation:

Sara originally had 39 peaches, but after picking more, she had 87 peaches.

If x is the number of peaches she picked, then:

x + 39 = 87

x = 48 peaches

3 0
4 years ago
I know he is incorrect but I just can’t say why please help
egoroff_w [7]

Answer:


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3 years ago
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lana [24]

Answer:

1/3 and false at least i think wait for other answer to make sure it is correct

Step-by-step explanation:

3 0
3 years ago
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can someone help me understand this, please? For some reason my answer is correct but I need to understand how did I found the c
Morgarella [4.7K]

Answer with step-by-step explanation:

The way the question is worded, this actually shouldn't be correct. The correct answer should be 3:4.

Because the trapezoids are similar, we can find the ratio of their perimeters by actually just finding the ratio of their sides.

Why?

By definition, the corresponding sides of a polygon are in a constant proportion. The perimeter is simply the sum of all sides of the polygon. Since we're just adding the sides, the proportion will still be maintained.

Therefore, we'll just need to ratio of their corresponding sides. The only two corresponding sides that are marked are \overline{RS} and \overline{AB}.

The ratio of \overline{RS}:\overline{AB} is 18:24\implies \boxed{3:4}.

The reason why it ideally should be 3:4 and not 4:3 is because the question states RTSU\sim ABCD, which mentions RSTU first, so our answer should follow this respective order. I believe you were marked right anyways because the specific order is not specified, but generally, you want to give your answer respectively by default.

3 0
3 years ago
FREE BRAINLIST NEED HELP ASAP
artcher [175]

Answer:

G

Step-by-step explanation:

When you go left or down you subtract

WHen you go right or up you add

5 0
3 years ago
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