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iris [78.8K]
2 years ago
11

Enter the value of x so that the expression (1.8a−5.7)+(xa+3.2) is equivalent to −1.6a+2.5.

Mathematics
1 answer:
DedPeter [7]2 years ago
8 0

Answer:

That would be 11.4

Step-by-step explanation:

i've done this before

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A supplies box contains 3 red crayons, 2 green crayons, and 6 blue crayons. If we choose a crayon, then another crayon without p
wel

Answer:  3/11 & 6/10

Step-by-Step explanation:

there are 11 crayons, 3 of which are red so the chance of picking a red one is 3 out of 11. now that you have taken out a crayon you take the original number and take away 1

11 - 1 = 10

so the chance of taking a blue canyon out is 6/10.

these events are dependent because if you didn't take the first crayon out of the supply box the answer would be 6/11 instead of the 6/10 we have

4 0
3 years ago
Which is bigger 1.63m or 1.6m​
andrew-mc [135]

Answer:

1.63

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3 0
3 years ago
You start at (10, 1). You move down 1 unit and left 7 units. Where do you end?
solmaris [256]

Translation in right or left causes the x coordinate to change while translation in up or down causes the y coordinate to change.

Moving left or down causes the coordinates to be going negative.

Moving right or up causes the coordinates to be positive.

Original point (10, 1).

Down 1 unit:

(10, 1 - 1) = (10, 0)

Left 7 units:

(10 - 7, 0) = (3, 0)

You end at (3, 0)

5 0
3 years ago
Find the slope of the line passing through (3, 7) and (6, 11). Note: Use the y-y/x-x formula!
lana [24]

Answer:

Slope of the line       m = \frac{4}{3}

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given points are ( 3,7) and (6,11)

Slope of the line

        m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

       m = \frac{11-7}{6-3}      

        m = \frac{4}{3}

Slope of the line       m = \frac{4}{3}

6 0
2 years ago
Sheryl's boss at always 21 pays a 5% commission on all sales. If Sheryl sells $140 worth of clothes, how much commission does sh
mariarad [96]

Answer:

She earns $7.

Step-by-step explanation:

5 percent of 140 is 7. You can think of this as taking ten percent of 140.0 by moving the decimal point one place to the left, 14, and then since 10 divided by 2 is 5, divide that by 2 and you get 7.

4 0
3 years ago
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