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Liono4ka [1.6K]
3 years ago
9

A certain company changes for teling a rectangular room include the cost of the material used and a flat rate of instalitation.T

e lenght of certain room is 2 fett more than with,and the company's chrages,in dollars,for tiling the room are 12.5x(x+2)+400
Mathematics
1 answer:
nika2105 [10]3 years ago
5 0

Answer:

nknknStep-by-step explanation:

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12

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Because 3 games per month and there are 4 months in a season SO 3*4=12 games

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2 years ago
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The point p (3,4) is the midpoint of the join of A (7,8) and B find tge coordinates of B
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Answer:

B(-1, 0)

Step-by-step explanation:

coordinates of midpoint p(x,y) are calculated as

x= \frac{x_1+x_2}{2}  ---------- (1)

y= \frac{y_1+ y_2}{2}  -----------(2)

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<u>Using equation (1)</u>

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<u>Using equation (2)</u>

<u />4=\frac{8+y_2}{2} \\y_2=0<u />

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3 years ago
What percent of 42 is 30? In proper fraction
olga55 [171]
The answer is 500/7
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To form Figure 1, 6 toothpicks are required, while Figure 2 requires 11 toothpicks.
timurjin [86]

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D.

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X/5 (fraction) (10 - 11) = 2<br><br> Solve for X
vekshin1

x/5(10-11) Remember PEMDAS and remember to isolate the variable;)

1. x/5(10-11) =2 (subtract)

2. x/5 * -1 =2 (add +1 to each side)

3. x/5= 3 (multiply both sides by five)

4. x=15

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