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VMariaS [17]
1 year ago
10

TIME SENSITIVE!!! What will the first row of this multiplication be? (first image is the problem, second is the options)

Mathematics
1 answer:
Lubov Fominskaja [6]1 year ago
5 0

Answer:

the first option

Step-by-step explanation:

hope the answer helps...

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The area of a rectangular floor is 3.5m^2, one side is 1.5m longer than the other. Calculate the dimension
USPshnik [31]

Answer:

the area= 12.25 one side =: 1.5 then the dimension then answer is 13.75

8 0
3 years ago
Allie charges $12.49 for each delivered meal. If a 7 percent sales tax is applied, what is the total cost of the meal?
ohaa [14]
The multiplier for a 7% increase is 1.07.
Time the price by the multiplier:

12.49 x 1.07 = $13.36
8 0
3 years ago
128,955 round to the nearest ten thousand
Studentka2010 [4]

Answer:

128,955 rounds to 130000 i believe

Step-by-step explanation:

4 0
3 years ago
Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the
shutvik [7]
Figure it out for yourself
8 0
3 years ago
Simultaneous linear equations
Talja [164]
<span>1) 3x + y = 23
6x + y = 44

Subtract 1st from 2nd, 
3x = 21
x = 7
Then, y = 23 - 3(7) = 2

In short, Your Answer would be: (7, 2)

2) </span><span>4x - 3y = 21
2x + 3y = 33

Add the equations, 
6x = 54
x = 9
Then, 2(9) + 3y = 33
3y = 33 - 18
y = 15/3
y = 5

In short, Your Answer would be: (9, 5)

3) </span><span>5x + 2y = 13
6y + 5x = 29
Subtract 1st from 2nd equation, 

4y = 16
y = 4
Then, 5x  = 13 - 2(4)
x = 5/5 = 1

In short, Your Answer would be: (1, 4)

4)  </span><span>5x - 4y = 2
10x - 4y = 32
Subtract 1st from 2nd equation, 
5x = 30
x = 6

Then, 5(6) - 2 = 4y
y = 28/4 = 7

In short, Your Answer would be: (6, 7)

5) </span><span>2x + 7y = 48
x + 3y = 21

Here, x = 21-3y
Substitute in in 1st equation, 
2(21-3y) + 7y = 48
42 - 6y + 7y = 48
y = 6

Then, x = 21 - 3(6) = 3

In short, Your Answer would be: (3, 6)

6) </span><span>8x - 3y = 44
2y - 4x = -20

Multiply 2nd equation by 2 
-8x + 4y = -40
Now, add it to 1st equation, 
y = 4

Then, 2(4) - 4x = -20
4x = 8 + 20
x = 28/4 = 7

In short, Your Answer would be: (7, 4)

Hope this helps!</span>
8 0
3 years ago
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