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3 years ago

CAN SOMEONE PLEASE HELP ME!!!!!!!!!!!!!

Mathematics

2 answers:

katovenus [111]3 years ago

6 0

B because the number is x and times 2 is twice your number minus 5 is 5 less than.

antiseptic1488 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is the distance of 1.5 to -2 on a number line and how can you show it

user100 [1]

Answer:

The distance is 3.5

Step-by-step explanation:

5 0

3 years ago

Leila puts an integer into the "In" box of each machine.

kykrilka [37]

The machines represent equivalent expressions.

The output produced by both machines is 372

The equation represented on machine A is:

$\mathbf{y = 2(5x + 3) - 24}$

The equation represented on machine B is:

$\mathbf{y = 4(2(x + 11) - 7)}$

Where: x and y represent the inputs and the outputs, respectively

When the outputs are the same, it means:

$\mathbf{y = y}$

So, we have:

$\mathbf{2(5x + 3) - 24 = 4(2(x + 11) - 7)}$

Open brackets

$\mathbf{10x + 6 - 24 = 8x + 88 - 28}$

$\mathbf{10x - 18 = 8x + 60}$

Collect like terms

$\mathbf{10x - 8x = 18 + 60}$

$\mathbf{2x = 78 }$

Divide both sides by 2

$\mathbf{x = 39 }$

Substitute 39 for x in $\mathbf{y = 2(5x + 3) - 24}$

$\mathbf{y = 2 \times (5 \times 39 + 3) - 24}$

$\mathbf{y = 372}$

Hence, the output produced by both machines is 372

Read more about equivalent expressions at:

brainly.com/question/15715866

4 0

3 years ago

What is the value of y if (4y + 8) - (7y - 12) = 11? (PLEASE ANSWER + 10 POINTS!!!!)?

lyudmila [28]

Hello!

(4y + 8) - (7y - 12) = 11 is 1(4y + 8) - 1(7y - 12) = 11

1(4y + 8) - 1(7y - 12) = 11 Given
4y + 8 - 7y + 12 = 11 Distribute the 1 and the -1
-3y + 20 = 11 Combine like terms
-3y = -9 Subtract 20 from both sides
y = 3 Divide both sides by -3

Answer:
y = 3

6 0

3 years ago

X+4 x+1

tiny-mole [99]

Answer:

5x i think

Step-by-step explanation:

hopenit is right

4 0

3 years ago

Or dylan, an nfl running back, rushed for an average of 88 yards per game this season, which is 20% lower than his average was l

faltersainse [42]

His previous average was 96 yards per game

3 0

1 year ago