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dlinn [17]
3 years ago
7

Solve the equation. Then check your solution. 1. 1/4 = a +3/8

Mathematics
1 answer:
andrew11 [14]3 years ago
6 0
Subtract from both sides by 3/8, and u got -1/8. If u want to check put -1/8 in a
-1/8+3/8=1/4
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Draw a line plot to correctly display the data 4,5,6,9,13,14,14,14,15 mean= median= mode= range=
ziro4ka [17]
Mean=10.4 since you add all the numbers which gives you 94 and divide by how many they are and that is 9
median=13 (middle number)
mode=14 constant seen number
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5 0
3 years ago
Pls answer with explanation!
patriot [66]

Answer:

3,750 cars.

Step-by-step explanation:

We are given that the equation:

y=9000-2.4x

Models the relationsip between <em>y</em>, the number of unfilled seats in the stadium, and <em>x</em>, the number of cars in the parking lot.

We want to determine the number of cars in the parking lot when there are no unfilled seats in the stadium.

When there are no unfilled seats in the stadium, <em>y</em> = 0. Thus:

0=9000-2.4x

Solve for <em>x</em>. Subtract 9000 from both sides:

-2.4x=-9000

Divide both sides by -2.4:

x=3750

So, there will be 3,750 cars in the parking lot when there are no unfilled seats in the stadium.

4 0
3 years ago
Determine whether y varies directly with x. If so, find the constant of variation k and write the equation
nydimaria [60]

y/x = k

6.4/4 = 1.6

11.2 / 7 =1.6

16/10 = 1.6

20.8 /13 =1.6


This is a direct variation and the constant is 1.6

y=1.6x

8 0
3 years ago
Read 2 more answers
Please help me this is due in the morning and I’m not very good at fractions (number two btw)
icang [17]
The answers will be -5,-1,-1 and 1
3 0
2 years ago
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Simplify the expression:<br> 3(5s + 2) =
Licemer1 [7]

Answer:

The answer is =15s+6

Step-by-step explanation:

3(5s + 2)

=15s+6

5 0
3 years ago
Read 2 more answers
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