Add 3y and 4y: 7y=56
Divide by 7: y=8
Hi Clear13 the answer is x=4 .I've included a picture to explain why
x/6+4= 15
Subtract 4 from both sides; 4s cancel each other out
x/6+4-4= 15-4
x/6= 11
multiply both sides by 6 to eliminate fraction (multiply by reciprocal of 1/6)
(x/6)(6)= (11)(6)
x= 66
ANSWER: x= 66
Hope this helps! :)
Answer:
(0, -5)
Step-by-step explanation:
You have (x, f(x)) = (0, 0) and you want (x, f(x) -5).
That would be ...
(x, f(x) -5) = (0, 0 -5) = (0, -5)
Answer:
20%
Step-by-step explanation:
If he rolled the dice 50 times and got the following result
Sum of the number-Number of rolls
2-1
3-4
4-3
5-6
6-7
7-10
8-7
9-5
10-4
11-2
12-1
What percentage of the rolls resulted in a sum of 7?
Percentage of the rolls that resulted in a sum of 7 = 100% × (number of times the sum of 7 showed up)/(total number of rolls)
From the data presented above,
number of times the sum of 7 showed up = 10
total number of rolls = 50
Percentage of the rolls that resulted in a sum of 7 = 100% × (10/50) = 20%
