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MaRussiya [10]
2 years ago
13

I need help please ??????????

Mathematics
1 answer:
Andreyy892 years ago
3 0

Answer:

50

Step-by-step explanation:

as long as the 50 i did this in 5th grade

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2 (-X + 3) + x <br><br> Ⓘ ⓡⓔⓐⓛⓛⓨ ⓓⓞⓝ'ⓣ ⓤⓝⓓⓔⓡⓢⓣⓐⓝⓓ
Darina [25.2K]

Answer:

  -x +6

Step-by-step explanation:

We assume you want to simplify this.

Use the distributive property to eliminate the parentheses. That property tells you that the factor outside parentheses (2) will multiply both of the terms inside parentheses. It's as though you had a bag (parentheses) with two objects inside. Two such bags will have two of each of those objects.

  2(-x +3) +x

  = 2(-x) +2(3) +x

  = -2x +6 +x

Now, the like terms -2x and +x can be combined.

  = x(-2 +1) +6

  = x(-1) +6

  = -x +6 . . . . . the simplified expression

5 0
3 years ago
Laura and Brent paddled a canoe 6 miles upstream in four hours. The return trip took three hours. Find the rate at which Laura a
Lisa [10]
That would be the average of total time paddled upstream & downstream . . . 12 miles / 7 hours = approx 1.71 miles per hr
3 0
2 years ago
Which represents does not show y as a function
Leya [2.2K]
J is not a function.

for y to be a function of x, it needs to have every input x value mapping to one, and only 1, output y value.

we see that for graph J, x = -3 maps to both -3 and -2.

can't be a function
5 0
3 years ago
How do you know which bacteria is growing faster?
Gelneren [198K]

Answer:when the cells seem to be moving faster and multiply at a smaller rate of speed

Step-by-step explanation:

also thats just science

5 0
3 years ago
Jose earned 45$ working at his job for 5 hours . how much would he earn for 7 hours
telo118 [61]
63$

five hours = 45$
1 hour = 9$
7 hours = 63$
3 0
2 years ago
Read 2 more answers
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