In the first question, is 4. Part of the question?
Answer:
y=2 (correct if wrong)
Step-by-step explanation:
-18y + 7 = -29
-7 -7
-18y = -36
-18/-18 -36/-18
1.25=x+(x+4)
1.25=0.10x+0.05(x+4)
The answer is B.
Hope this helps :)
Answer:
The answer is:
5 ft is <u>13.33</u>% of 37 1/2 ft; 37 1/2 ft is <u>750</u>% of 5 ft.
Step-by-step explanation:
Given:
5 ft is ____ % of 37 1 2 ft.
Now, to find the __ :
Let __ be 
So, 5 ft is
of 37 1/2

⇒ 
⇒ 
Multiplying both sides by 200 we get:
⇒ 
Dividing both sides by 75 we get:
⇒ 
⇒ 
Now, 37 1/2 ft is
% of 5 ft.



Multiplying both sides by 100 we get:

Dividing both sides by 5 we get:


Therefore, the answer is 5 ft is <u>13.33</u>% of 37 1/2 ft; 37 1/2 ft is <u>750</u>% of 5 ft.
Saying "a number" is the same as saying "x"
"Three more than a number" is the same as "three more than x"
If you have three more of something (say, marbles) than someone else, then you have their number of marbles plus three more.
Then, "Three more than x" is the same as "three plus x", or "3 + x"
Hope this helps! :)