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Alina [70]
2 years ago
15

7x(x+1.8)=0 Please find x!

Mathematics
2 answers:
N76 [4]2 years ago
8 0
5 it’s 5 because I did this on the map test
Mama L [17]2 years ago
4 0

Answer:

x = 0, -1.8

I hope that helps

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Jean and Clint stack boxes at a warehouse. Jean stacks 50 boxes per hour. Clint stacks 60 boxes per hour. Which of the following
Valentin [98]
Represent the total number of boxes that both jean and clint stack in h hours,

total number of boxes=(50xh)+(60xh)
you want the total number of boxes for both of them together. so the amount they can stack times h or the hours. so if h=5 you would do 50x5 plus+ 60x5 which would give you 250 and 300. add the two you get 550 boxes for 5 hours total.
5 0
3 years ago
Evaluate -1(5)(2)(-4)
wariber [46]

Answer:

40

Step-by-step explanation:

-1 × 5 = -5

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6 0
3 years ago
PLS HELP ME ASAP GUYS PLEASE FOR 13 and 14 (SHOW WORK!)
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3 years ago
Trey believes there is a correlation between the number of texts sent during class and GPA. He collected data and found that the
vichka [17]

Answer: First Option

The slope is −0.4. Starting at 3.8, the GPA will decrease by 0.4 for every text sent in class.

Step-by-step explanation:

The equation of a line has the following form

y=mx+b

Where m is the slope of the line and b is the intercept with the axis of the y

In this case, the equation is:

y = 3.8 - 0.4x\\\\y=-0.4x+3.8

Observe that

m = -0.4\\b = 3.8

So if x represents the number of texts sent during classes, this means that x\geq 0

When x increases by one unit then y decreases -0.4. For example when x=1 then y=3.8-0.4=3.4

Then the greatest value it can take the GPA is 3.8. Therefore we can say that the function starts at y = 3.8.

The answer is the first option

5 0
3 years ago
Read 2 more answers
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Nikitich [7]

Answer:

5 friends

Step-by-step explanation:

The inequality is 35+12.50x is less than or equal to 100.

4 0
3 years ago
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