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Dominik [7]
3 years ago
5

Seven times w is at least 21

Mathematics
1 answer:
Bas_tet [7]3 years ago
4 0

Answer:

w=3

Step-by-step explanation:

7x3=21

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( 1 + 1 ) + ( 1 + 1 + 1) in standard form
Simora [160]

Answer:

if im correct the answer should be 5 x 10

Step-by-step explanation:

6 0
2 years ago
Nicole is running for school president. Her best friend designed a campaign poster, which measured 3 feet by 2 feet. Nicole like
melamori03 [73]

Answer:

The scale factor is 18 to 1 for the painting

Step-by-step explanation:

Here we want to get the scale factor of the original to what is reproduced

Let us have same units first

Mathematically;

1 foot = 12 inches

3 feet = 36 inches

2 feet = 24 inches

So 36 to 2 and 24 to 1 1/3

That will be ratio 36/2 = 18 to 1

same as 25 divided by 1 1/3 = 18 to 1

8 0
3 years ago
How do you do 1/4 (16x+20)-7x
Ira Lisetskai [31]
Distribute the 1/4:
1/4(16x) + 1/4(20) - 7x

Do the multiplication:
1/4(16x) = 16x/4 = 4x
1/4 (20) = 20/4 = 5

Now you have:
4x + 5 - 7x = 0

Combine like terms (4x and -7x):
-3x + 5 = 0

Subtract 5 from both sides:
-3x = -5

Divide by -3:
x = -5/-3 = 5/3

Answer:
x= 5/3
6 0
3 years ago
Points (−6, 3) and (−6, −3) on the coordinate grid below show the positions of two dogs at a park: A coordinate plane is shown.
scoundrel [369]

Answer:

It is an undefined slope

Step-by-step explanation:

It has a slope of 0/6, meaning it is an undefined slope. Since it is an undefined slope it will draw a vertical line.

7 0
3 years ago
Read 2 more answers
In the number 8,444 what is the relationship between the 4s? Think about the value of each 4.
scoray [572]
The first one is 400, the second on is 40, and the last one is 4 *I hope this help u
3 0
3 years ago
Read 2 more answers
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