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ollegr [7]
3 years ago
11

I NEED HELP WITH THIS!! PLEASE HELP ME I NEED IT ASAP 12 POINTS

Mathematics
1 answer:
Bess [88]3 years ago
6 0
Just substitute in values into the equation corresponding to the x,y:

To solve for a missing y value, substitute the corresponding x value, so 0, 2.33, and 6.25.

To solve for x, set the equation equal to the x  and solve.

x's:
0
.25
2.33
4.5
6.25

y's:
5
5.75
14.99
18.5
23.75

---------------------
By scenario, you could make that equation 3x + 5 the rental time of a very cheap carper cleaner service. They charge 5 dollars as the static fee, and 3 dollars per hour

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Could you please help me with this?
Arturiano [62]

Answer:

I am in middle school so I actually don't know the answer

6 0
3 years ago
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The mark up on an item is $3.75. If the mark up is 35%, what was the original price? Round
oksian1 [2.3K]

Answer:

$10.71

Step-by-step explanation:

\frac{3.75}{y} =\frac{35}{100}

y × 35 = 3.75 × 100

35y = 375

35y ÷ 35 = 375 ÷ 35

y=10\frac{5}{7}

y = 10.7142857143

10.7142857143 round to 10.71

5 0
3 years ago
An altitude is drawn from the vertex of an isosceles triangle, forming a right angle
Hatshy [7]

Answer:56.8 inches

Step-by-step explanation:

For perimeter we must find the lengths of the 2 diagonal sides of the triangle which are the same because it is isosceles.

the triangle is cut directly in half so both halves of the base are 17/2

17/2 = 8.5

solve through pythagoren theorum

altitude^2 + (half of base)^2 = (diagonal length)^2

18^2 + (8.5)^2 = (diagonal length)^2

324 + 72.25 = (diagonal length)^2

396.3 = (diagonal length)^2

\sqrt{396.3} = diagonal length

diagonal length = 19.9

diagonal length + diagonal length + base = perimeter

19.9 + 19.9 + 17 = perimeter

56.8 inches = perimeter

6 0
2 years ago
What is 36 divided by 1.5 in long division
Tatiana [17]

Answer: 24

To calculate with long division when the divisor is a decimal, add zeroes in both the dividend and divisor. This means you get 360 ÷ 15.

From here, just do normal calculation and you get 24 as your answer.

4 0
3 years ago
How many feet are in 1 mile?
timurjin [86]

Answer:

5280, so not quite any of those, but the closest one is D

8 0
3 years ago
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