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dedylja [7]
3 years ago
9

Please help!!!!!!!!

Mathematics
1 answer:
STALIN [3.7K]3 years ago
5 0

Answer:

The value of x in this equation is 8.

Step-by-step explanation:

I DONT HAVE TIME TO EXPLAIN RIGHT NOW SORRY BUT 25 + 8 = 33 and 8 x 33 =254 and thats the closest value without going over 270. The number I got was 33.6 but the whole number is 33.

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1 point
pantera1 [17]

Answer:

The answer is undefined

Because it passes through x

3 0
2 years ago
Express this number in scientific notation. 0.0048
balandron [24]

Answer

4.8 x 10^-3

Step-by-step explanation:

4 0
3 years ago
Carolyn was asked to solve the following system of equations. Her work is shown. What is the solution to the system of linear eq
Natalka [10]

Answer:

(11, 13)

Step-by-step explanation:

Carolyn's work is incorrect. Below is the correct solution:

Given:

3x - 2y = 7 ----› Equation 1

y = x + 2 -----› Equation 2

Substitute y = (x + 2) in equation 1

3x - 2y = 7 ----› Equation 1

3x - 2(x + 2) = 7 (substitution)

3x - 2(x) -2(+2) = 7 (distributive property)

[Note: this is where Carolyn made a mistake]

3x - 2x - 4 = 7

Collect like terms

x - 4 = 7

x = 7 + 4 (addition property of equality).

x = 11

Substitute x = 11 in equation 2

y = x + 2 -----› Equation 2

y = 11 + 2 (substitution)

y = 13

✅The solution to the system of equations would be:

(11, 13)

8 0
3 years ago
I will give you Brainiest if you are right.
fomenos

Answer:

C

Step-by-step explanation:

can you make me brainliest

7 0
3 years ago
Read 2 more answers
The width of a rectangle is 22 inches and the perimeter is at least 165 inches. what inequality could be used to find the minimu
Lera25 [3.4K]
The answer is D.

We know that a rectangle has two widths that are equal and two lengths that are equal. One width is 22, so the other one is also 22.

If you wanted to find the lengths, you would add both widths together (same as multiplying a width by two) and add that to the two lengths equaled to the perimeter.

So, 22 * 2 + 2x = perimeter of rectangle. We added all four sides together.

We know that the perimeter is at least 165, so 22 * 2 + 2x = 165. Here's the twist. They want the most minimum possible length. So, what answer choice gives you 165 or less for the most minimum or smallest length while still getting to 165?
That is D.
22 * 2 + 2x < = 165.
Hope this helped!
6 0
3 years ago
Read 2 more answers
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