What is the expression of 8 more than a number x

Mathematics

1 answer:

aev [14]3 years ago

8 0

"more" means added to, or addition. So 8 more than 'x' is:

x + 8

You might be interested in

A person is strolling along a moving walkway at a constant velocity of +1.00 m/s with respect to the walkway, which moves at a c

Bezzdna [24]

Refer to the diagram shown below.

The velocity of the person on the walkway relative to the ground is the velocity of the walkway (relative to the ground) plus the velocity of the person relative to the walkway.
It is
1.0 + 0.5 = 1.5 m/s

The person on the ground moves at - 0.2 m/s, which is in the opposite direction to that of the walkway and the person on the walkway.
Therefore the velocity of the person on the walkway relative to the person on the ground is
105 - (-0.2) = 1.7 m/s

Answer: 1.7 m/s

7 0

3 years ago

A Chi square test has been conducted to assess the relationship between marital status and church attendance. The obtained Chi s

Margarita [4]

Answer: a. reject the null hypothesis, church attendance and marital status are dependent

Step-by-step explanation:

If the obtained chi-square value is greater than the critical chi square value then we reject the null hypothesis.

Given : A Chi square test has been conducted to assess the relationship between marital status and church attendance. The obtained Chi square is 23.45 and the critical Chi square is 9.488.

Null hypothesis : There is no relationship between the variables.

Alternative hypothesis : There is a relationship between the variables.

Here we can see that the obtained chi-square (23.45) value is greater than the critical chi square value (9.488) , then we have to reject the null hypothesis.

So the correct answer is reject the null hypothesis, church attendance and marital status are dependent.

3 0

3 years ago

Pleaseeee helpppp !!!!!!!! Will mark Brianliest !!!!!!!!!!!!!

artcher [175]

Answer:BE is equal to 72.

Step-by-step explanation: They are similar triangles. We know CD and BC. So we can find the comparison between the two. And we see that BC x 7 = CD. So the same will be said for BF and FE. We have BF is equal to 9. So 9 x 7 = 63. However, now we need to add the two together in order to get BE. Because BF + FE = BE. So 9 + 63 = 72

6 0

3 years ago

Read 2 more answers

3.321 divided by 0.07

Taya2010 [7]

47.44 is the answer to this question

7 0

3 years ago

Read 2 more answers

Please tell me the answers and how you got the ansers

Zielflug [23.3K]

Where is the problem that we have to solve