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statuscvo [17]
3 years ago
15

How many solutions does each system of equations have?

Mathematics
1 answer:
melamori03 [73]3 years ago
6 0

Answers: y= 5x-4

Step-by-step explanation:

Steps:

[y=5x-4

12=15x-3y]

Substitute y=5x-4

[ 12=15x-3(5x-4) ]

Simplify

The solution is

y= 5x-4

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Ten times the sum of half a number and 6 is 8. write an equation and answer it
Vadim26 [7]
Here's your equation: 10(x/2) + 6 = 8

10(x/2)+6=8
subtract 6 on both sides
10(x/2) = 2
divide by 10 on both sides, simplify 2/10 to 1/5
x/2 = 1/5
multiply 2 on both sides
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ANSWER
5 0
3 years ago
The triangle shaped entrance to the cavern i 1 1/2 feet tall and 4 feet wide whats the area
oee [108]
A=1/2 b*h
So substitute it in 1/2*1/2*4
1/2*1/2= 1/4
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3 years ago
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masya89 [10]

Answer:

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Step-by-step explanation:

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3 0
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Which statements describe one of the transformations performed on f(x) = x^2
SashulF [63]

Answer:

The correct options are C and D

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Step-by-step explanation:

We have been given as function of the graph:

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Consider the graph of y = x²

To convert it into the graph of given transformed function.

First reflect the graph over x-axis, the equation becomes

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Then translate the graph 2 units to the right

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Thus, the correct statements are C and D

4 0
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