Answer:
l.c.m of 15 and 5 is 15
next step is to equalize the denominator with the l.c.m value
11/15 is the same (same denominator)
3/5 will change to 9/15 (multiply numerator and denominator by 3 to equalize)
Lastly, you just need to subtract
11/15 - 9/15
2/15
Answer:
y divided by 5 minus 10
Step-by-step explanation:
y/5=y divide 5
What you do is to substitute the first number for x and the second for y:
(x+7)y=10
a):
(-9+7)*-5=10
(-2)*-5=10
10=10
yes, it's a solution!
b)
(-8+7)10=10
-1*10=10
-10=10
no, not a solution!
c) (-2+7)2=10
5*2=10
yes, a solution!!
d) (3+7)*5=10
50=10
no, not a solution!
Answer:
Step-by-step explanation:
We are given that a touchdown in football counts for 6 points.
We have to find an equation which represents number of points in n touchdown.
In order to find the number of points in n touchdown we will multiply 6 with n.
Number of points in one touchdown=6
Number of points in n touchdown=
Number of points in n touchdown=
Therefore, the equation which represents number of points in n touchdown