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xxMikexx [17]
3 years ago
7

Evaluate la+b-cl, given a=5, b=_3, and c =-2

Mathematics
1 answer:
zloy xaker [14]3 years ago
3 0

Answer:


Step-by-step explanation:

Assuming you meant to type b= -3, you would plug in 5 + -3 + -2 to equal 0. The answer would then be 0.

If b was supposed to be +3, then it would be absolute value of 5 + 3 + -2 to equal 6.

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There is no chart to go with this so please don't delete my question
tensa zangetsu [6.8K]

Answer:

  No. Jackson failed to account for possible alternate explanations.

Step-by-step explanation:

Both the watering schedule and the amount of sunlight may be contributors to the result Jackson observed. Without some way to control for these factors, the experiment is inconclusive regarding the contribution to the results that is made by the planting soil.

5 0
2 years ago
What is x<br> x+5+X+9=90
Natali [406]
2x + 14 = 90
2x + 14 - 14 = 90 - 14
2x = 76
x = 38
5 0
3 years ago
Simplify 8x + 10y + 9x - 3y by identifying and combining like terms. A. 17x + 13y B.24y C.17x+7 D.17x + 7y
Sergeeva-Olga [200]

Answer:

17x +7y

Step-by-step explanation:

8x + 10y + 9x - 3y

Combine like terms

8x+ 9x          + 10y - 3y

17x                   +7y

8x+9x are like terms    and 10y -3y are like terms

7 0
3 years ago
Read 2 more answers
Simplify<br> -5(2x+4)-3(x-6)
Bond [772]

Answer:

x=6

Step-by-step explanation:

1 Add 44 to both sides.

2x=8+42x=8+4

2 Simplify  8+48+4  to  1212.

2x=122x=12

3 Divide both sides by 22.

x=\frac{12}{2}x=

​2

​

​12

​​

4 Simplify  \frac{12}{2}

​2

​

​12

​​   to  66.

x=6x=6

4 0
3 years ago
Read 2 more answers
Please help me. <br> I need help with this question.
iogann1982 [59]

Answer:

$367.38 is the cost to stain the entire deck.

Step-by-step explanation:

Here is what you need to know beforehand:

<em>Diameter</em> is <u>a line</u> that goes <u>through a circle</u>. <em>Radius</em> is <u>a line </u>that goes from <u>the edge of the circle all the way to the center</u>/<u>a line </u>that goes <u>halfway through the circle</u>.

--------------------------------------------------------------------------------------------------------------

<u>First, find the area of the circle. Here is the formula:</u>

Area = 3.14 (Pi) x r²

Since radius is half of the diameter (as explained above), you'll need to divide the diameter in half: 12m/2 = 6m

So the formula will look like this:

Area = 3.14 x 6²

<u>Then, you just do the math:</u>

Area = 3.14 x 6²

Area = 3.14 x 36

Area = 113.04

The goal of the problem is to find the amount of money Emma needs. <u>Finally, all you need to do is multiply the amount it cost to stain per square meter by the total area of the deck:</u>

Answer = 113.04 x 3.25

Answer = 367.38

$367.38 is the cost to stain the entire deck.

4 0
2 years ago
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