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3 years ago

Brooke has to set up 70 chairs for the class talent show. But, there is not room for more than 20 rows.

1 answer:

4 0

If there are 70 chairs but only 20 rows then that means he will have to set up 3.5 chairs per row, or Brook could set up 14 rows with 5 chairs in each row.

Srry if that didn't help but that's what i got from that.

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A sanitation company charges $4 per bag for garbage pickup plus a $10 weekly fee. a restaurant has 14 bags of g garbage. what wi

Alex

4x14=56 Add $10 to that = $66 is what they will pay.

7 0

3 years ago

What is the simplified form of the quantity of x plus 6, all over 3 − the quantity of x plus 2, all over 3?

olganol [36]

$\dfrac{x+6}{3}-\dfrac{x+2}{3}=\\\dfrac{x+6-x-2}{3}=\\
\dfrac{4}{3}$

8 0

3 years ago

Triangle QSR has vértice Q(8,-6), R(10,5) and S(-3,3). What are the coordinates of the vertices of the image of the triangle aft

yaroslaw [1]

Answer:

Q′ =

(0.4, –1.7)

R′ =

(2.4, 9.3)

S′ =

(–10.6, 7.3)

Step-by-step explanation:

You can subtract the rule from the transition coordinates to get the original figures coordinates. I also got it correct on edge.

7 0

3 years ago

PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER

mihalych1998 [28]

Answer:

2-11i

Step-by-step explanation:

-2-5i - (-4+6i)

Distribute the minus sign

-2-5i +4 -6i

Combine the real parts

-2+4 = 2

Combine the imaginary parts

-5i-6i = -11i

the complex number is

2-11i

3 0

3 years ago

The city of Toronto’s population rose from 2,000,000 to 4,500,000 in the last twenty years of the twentieth

Ostrovityanka [42]

Answer:

Step-by-step explanation:

We will first find the percentage increase of 20 years. Then we will divide that by 20 to get the annual average percentage increase.

To get the percentage increase, we will find the increased amount and divide that by original population (2,000,000). Multiply that by 100 to get the percentage.

So,

Increased amount = 4,500,000 - 2,000,000 = 2,500,000

Now the percentage increase:

$\frac{2,500,000}{2,000,000}*100=125$

So, in 20 years, the percentage increase is 125%

Per Year = 125/20 = 6.25% average per year

No correct answer in the answer choices from A through D, so E is the correct answer, None of These.

7 0

4 years ago