3 years ago

Solve the system by the substitution method -4x + 3y = -7 y = 2x - 5

1 answer:

8 0

Answer: x=4 and y= 3

Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation

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4/7 divided by 7/2?????

11Alexandr11 [23.1K]

Answer:

8/49

Step-by-step explanation:

4/7 ÷7/2

Copy dot flip

4/7 * 2/7

Multiply the numerators

4*2 = 8

Multiply the denominators

7*7= 49

numerator over denominator

8/49

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2 years ago

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Your friend claims that there is not enough information given to find the value of x.Is your friend correct?

Kay [80]

No not a full question

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3 years ago

Which graph represents y = [x] over the domain 2<2<5?

aleksandr82 [10.1K]

I think it’s the one on the bottom left

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3 years ago

a broker gets rs 20000 as commission from sale of a piece of land which costs rs 8000000. Find the rate of commission.

Airida [17]

Answer:

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Step-by-step explanation:

Rate of commission

= (commission*100)/cost of land

=( 20000*100)/8000000

= 2000000/8000000

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2 years ago

Choose the graph that represents the equation y = –|x – 1|.

andrew11 [14]

The second photo is the correct graph.

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