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Elden [556K]
3 years ago
6

Can you please answer number 82

Mathematics
1 answer:
hichkok12 [17]3 years ago
8 0
A.) the answer is 2x+y+7
b.)the answer is 2x+7y-9
c.)the answer is 24x+48
d.)the answer is 24x+6
e.)the answer is 5x+9
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Which expression is equivalent to -2(3a + 6b) + (4a - 2b)? A) -2(a + 7b) B) -2(a - 7b) C) 2(a + 7b) D) 2(a - 7b)
leonid [27]
I would go with A because if u use the distributive property u get something very similar
5 0
3 years ago
What could be the intersection of plane PRS and plane QRS?
Mariana [72]

Answer:

The plane PRS passes through the points P, R and S. So it contains the line RS. Also the plane QRS passes through the points Q, R and S. So it contains the line RS as well. Since both the planes contain the line RS, the line RS must be the intersection of plane PRS and QRS

Step-by-step explanation:

8 0
3 years ago
I have $225.00 in my account. I can spend al but 20% of that on some new equipment. What is the most that I can afford to spend
Setler79 [48]
You can "spend all but 20%" so that means you can spend up to 80% of your money (since 20%+80% = 100%). Apply 80% to the value 225

80% of 225 = (80/100)*225 = 0.80*225 = 180

The most you can afford to spend is $180
3 0
4 years ago
Find area PLEASE PLEASE PLEASE
inysia [295]

Answer: 0.8 in^2 (as in inches squared)

Step-by-step explanation:

1. DO NOT FOCUS ON THE 1 ON THE LEFT! JUST FOCUS ON THE BASE AND HEIGHT!

2. Area= b*h

3. Plus in your numbers. Area=1*0.8.

4. Multiply. Area=0.8in^2.

6 0
4 years ago
The number which is a perfect square is- a) 360 b)528 c) 729 d) 677​
Furkat [3]

Answer:

729.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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