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k0ka [10]
2 years ago
5

Hey guys! Can anyone help me out with this question?? I'm really confused. Thanks!

Mathematics
1 answer:
lions [1.4K]2 years ago
7 0

Answer:

No, yes, no, yes

Step-by-step explanation:

Lines are only perpendicular if their gradients multiply to -1.

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SOMEONE PLEASE HELP ME WILL GIVE BRAINLY
Vitek1552 [10]

Answer:

Let me get my homie on here to help you.

Step-by-step explanation:

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3 years ago
Mr. Quick bought a new computer system. The regular price was $1580, but he got 40% off. What is the discount
denpristay [2]

Answer: The discounted price is $948. The value of the discount itself is $632.

Step-by-step explanation:

<h3>To calculate discounts, you multiply the percentage of the discount as a decimal with the price of the product.

In this particular case:

0.40 [percentage of discount] x $1580 [original cost] = $632 (the amount of the discount) </h3><h3>$1580 - $632 = $698 [new price after discount is applied]</h3>
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2 years ago
What is the sum of 2x2 + 6x + 5 and 3x2 – 2x – 1?
Kipish [7]
5x2 + 4x + 4

Hope this helps!!!!!

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3 0
3 years ago
Tom works for a manufacturing plant and makes $7.00 per hour. Last week he worked 49 hours. For the hours above 40, he receives
melamori03 [73]
40*7+9*(7+7/2)=374.5
3 0
3 years ago
Write the following sentence into an expression using x as your variable: Myrna and Tom collect stamps. Tom has four more than h
balandron [24]

Answer: f(x) = x/2 + 4.

where f(x) is the number of stamps that Tom has, and x is the number of stamps that Myrna has.

Step-by-step explanation:

The statement is:

"Tom has four more than half the stamps that Myrna has"

For how is written, we can model the number of stamps that Tom has as a function f(x).

f(x) represents the number of stamps that Tom has, and x is the number of stamps that Myrna has.

Then:

"four more than a number" is written as:

N + 4 (where N is the number)

"Half the stamps that Myrna has" is written as:

x/2.

Then the whole statement can be modeled as:

f(x) = x/2 + 4.

notice that we have x/2, and f(x) must be a whole number, so Myrna must have an even number of stamps (in that case x/2 will be integer)

8 0
4 years ago
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