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navik [9.2K]
4 years ago
11

Describe the relationship between n and 4 that will make the value of the expression 7 times n over 4 greater than 7

Mathematics
1 answer:
Mazyrski [523]4 years ago
6 0

Answer:

Any values for n that are greater than 4 will satisfy the expression

Step-by-step explanation:

We have the expression

7n/4 > 7      solve for n...

7n > 28       multiply by 4 on both sides

n > 4           divide by 7 on both sides,

n is greater than 4, so any value for n greater than 4 will satisfy the inequality

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How do i solve this kind of problem
Advocard [28]

Answer:

y=x-2

Step-by-step explanation:

to get -2 to -4 you would have to add -2

if we follow the pattern of subtracting 2 then you would see that -2 is b sense we are subtracting.

The m value doesn't have to change so we would leave the x how it is

The goal for this question is to find the pattern the numbers share though out the table.

4 0
3 years ago
WILL GIVE BRAINLIEST
Olegator [25]
The answer is A.
We can first eliminate D since it uses these (<, >) signs and the lines are shaded, indicating the points on those lines are solutions.
We can also eliminate C because the y intercept in C’s lines is 2, while in the graph, they are both 3.
Finally, we can look at both inequalities on the graph and see that the shaded areas are both underneath the line. This means that y is less than the equation for the line, eliminating B
So, the answer is A
Hope this made sense!!

7 0
3 years ago
Find (a) the circumference and (b) the area of the circle. Use 3.14 or 22/7 for pi. Round your answer to the nearest whole numbe
balandron [24]

Answer:

a)219.8

b)3846.5

Step-by-step explanation:

a) circumference is pi*diameter, so 3.14*70 is 219.8

b) area is pir^2, and radius is 1/2 of diameter, it would be 3.14*35^2, so 3.14*1225, so 3,846.5 in^2.

4 0
3 years ago
Read 2 more answers
Are these all correct there part 1, 2,3,and 4
kipiarov [429]

Answer:

yes all are right

Step-by-step explanation:

3 0
3 years ago
Given these facts, determine how many cans of paint you would need to buy to paint 2 walls.
Tatiana [17]

Answer:

3 cans

Step-by-step explanation:

A = lw

a = 20 x 8 = 160ft^{2}

a = 40 x 8 = 320 ft^{2}

Together this is 480 ft^{2}

I would need 3 cans.

5 0
2 years ago
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