Answer:
y=-48
Step-by-step explanation:
y/6-3=-11
y/6=-8
multiply 6/1 on each side
y=-48
8 is the answer!
Turn 1/4 into a decimal then divide 2 by .25
Answer:
LCD of 7 and 5 is 35
Step-by-step explanation:
In many cases, you can find the lowest common denominator by simply multiplying the two numbers together. This method works in your example.
7 x 5 = 35
The two fractions would become 15/35 and 28/35
There will be times when this will not get you straight to the answer, eg find the lowest common denominator of 8 and 12. For this you need to list some multiples of the numbers until you get a number which appears in both lists:
8: 8, 16, 24
12: 12, 24
So, the lowest common denominator of 8 and 12 is 24.
Solve the first equation for y to compare it to the second equation because the second equation is in terms of y.

Since the first equation simplifies and is the same as the second equation, they are identical equations and their lines when graphed will also be identical.
Answer:
it's letter D. cos 16⁰=²¹--x