3 years ago

Which algebraic expression is a difference with two terms?

Mathematics

1 answer:

iren2701 [21]3 years ago

4 0

Answer:

6x-9

the- sign makes it a difference and the two terms are 6x and 9

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Which describes the transformations of y = f(x) that would result in the graph of y = f(-x) – 7.

coldgirl [10]

Answer:

a reflection in the y-axis followed by a translation down by 7 units

Step-by-step explanation:

just answered it

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3 years ago

Six teachers shared a box of paper equally. How many sheets of paper did each teacher get if 1,347 sheets of paper came in the b

tester [92]

Answer: 224.5

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The answer is 224.5 because 1347 divided by 6 is 224.5.

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3 years ago

Can some one help me ??? Anyone ?

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$((-2)^2-4)^3+4\cdot(-5)=\\
(4-4)^3+(-20)=\\
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3 years ago

Due to gravity, objects weigh three times as much on Earth as they do on Mercury.

SpyIntel [72]

Answer:

If an object on Mercury weighed 25lb, it would weigh 75lb on Earth

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3 years ago

Tickets for a play cost $3 for children and $10 for adults. A group of 25 people paid a total of $201 for tickets to the play. H

lidiya [134]

Answer: There were 7 children

Step-by-step explanation:

Let's use <em>x </em>to represent the children and <em>y </em>to represent the adults.

We know they combine to make a group of 25 people so x+y=25

We also know that they paid $201 and that there is $3 per child and $10 for adults so 3x+10y=201

I will solve by substitution.

Solve for y in the first equation

$x+y=25\\x-x+y=25-x\\y=25-x$

Sub in our value for y into the other equation and solve for x

$3x+10y=201\\3x+10(25-x)=201$

Step 1) Simplify

$3x+250-10x=201\\-7x+250=201$

Step 2) Subtract 250 from both sides

$-7x+250-250=201-250\\-7x=-49$

Step 3) Divide both sides by -7

$\frac{-7x}{-7} =\frac{-49}{-7}\\x=7$

8 0

3 years ago

Read 2 more answers