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MariettaO [177]
3 years ago
10

5. Simplify the expression:

Mathematics
2 answers:
Anna007 [38]3 years ago
5 0

Answer:

C

Step-by-step explanation:

2 times 10 is 20. 2 times x is 2x. 2 times -4 is -8. So that gives you 20+2x-8. Combine like terms, so you don't have anything that matches with 2x, so you leave that aside. So you subtract/add 20-8 which gives you 12 and add the 2x on that. So the full answer is 2x+12.

umka2103 [35]3 years ago
5 0

Answer:

C ? ? ? ? ? ? ?

hope this helped and im sure its c the guy above me is right on edge

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What will be the coordinates of point N after a 270° counterclockwise rotation about the origin?
Lelu [443]

Answer:

N(-4, 1)

Step-by-step explanation:

Counterclockwise means anti clockwise.

Now, when rotated by 90° about the origin, the point N will be in the second quadrant starting clockwise from the 0 - 90° quadrant

When it's rotated counterclockwise by another 90°, it will be at the first quadrant starting clockwise from the 0 - 90° quadrant

When it's rotated another 90°, it will be located in the 4th quadrant starting clockwise from the 0 - 90° quadrant.

Thus, after 270° N will be in the 4th quadrant starting clockwise from the 0 - 90° quadrant.

Therefore, the coordinates of N at that point will be;

On x - axis: -4 units

On y - axis: 1 unit

Thus coordinates are;

N(-4, 1)

8 0
3 years ago
Every week a company provides fruit for its office employees. They can choose from among five kinds of fruit. Which probabilitie
kumpel [21]

Answer:

It's hard to read, but I think it is B

Step-by-step explanation:

Apples    Bananas     Lemons    Oranges     Pears

  6               2                10                8              4

Apples 6/30 = 1/5

Bananas 2/30=1/15

Lemons  10/30 = 1/3

Oranges 8/30 = 4/15

Pears       4/30 = 2/15

8 0
2 years ago
Please help with this math problem I’d really appreciate it
Natasha2012 [34]

Answer:

J

Step-by-step explanation:

first add all the types of drinks together then put how many grape Gatorade there is on top of the number which you'll get 10/25 or 10 over 25 then divide it by five over five 5/5 and get 2/5.

6 0
3 years ago
Read 2 more answers
Glenn is shopping for a new laptop. he found the one he wants at two stores, Tech Pro and Office Zone. The computer is listed fo
Sergio039 [100]

Answer:

Glenn needs to stop shopping for laptops at retail stores and just use ebay

Step-by-step explanation:

it's cheaper

8 0
3 years ago
Large cheese pizzas cost $5 each and large one-topping pizzas cost $6 each.
dsp73

Answer:

T=5c+6d

Step-by-step explanation:

The correct question is

Large cheese pizzas cost $5 each and large one-topping pizzas cost $6 each.

Write an equation that represents the total cost, T, of c large cheese pizzas and d large one-topping pizzas.

Let

T -----> the total cost

c ----> the number of large cheese pizzas

d ---> the number of large one -topping pizzas

we know that

The total cost (T) is equal to the number of large cheese pizzas (c) multiplied by it cost ($5) plus the number of large one -topping pizzas (d) multiplied by it cost ($6)

T=5c+6d

8 0
3 years ago
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