I hope this helps you
6x-20/3x-5= -1
18x-20x/3= 4
-2x=12
x= -6
Answer:
Hi im not sure but if I was doing this this is what i would say
Step-by-step explanation:
a) since the pizza is split in 6th then the pizza would be 6/6th
b) 7/4 is equal to 1 2/4 ( not 100% simplified ) but 1 2/4 also equals to 6/6ths because 1 2/4 = 4+2=6 (not the best accurate explanation )
c) no slices are left over if joan ate 7/4th of the pizza XD
Answer:
1 fancy shirt and 6 plain shirts
Step-by-step explanation:
We could simply plug in the numbers to figure out the problem.
A. 5 (41) + 2(15) = $235 Incorrect
B. 1(41) + 6(15) = $131 Correct
C. 6(41) + 1(15) = $261 Incorrect
D. (41) + (15) = $157 Incorrect
A perfect square is a number that can be expressed as the product of two equal integers.
The only way to accurately calculate if a number is a perfect square is to find the factors. Before we go through the trouble of finding the factors, there is a quick trick you can use to help determine if you need even need to do the extra work.
Answer:
4
Step-by-step explanation:
The equation would be x * 3 = 12 because we know that Hal's age is 12 and that he's 3 times as old as his nephew. When we solve it we get the answer 4.