the slope is y = 7/8x - 0.5 im pretty sure
Answer:
3
Step-by-step explanation:
3 to get to 15, multiply by 3, same for other sides.
#27.
First cross multiply
2 (2a-3) = 3 (a-1)
next use the distribute property on both sides
4a - 6 = 3a - 3
combine like terms, subtract 3a from both sides and add 6 to both sides
a = 3
#28
cross multiply
3x = 4, then divide both sides by 3
x = 4/3
#30
add 1/4 to both sides
3/x = 1/2 + 1/4, find a common denominator for the right side fractions
3/x = 2/4 + 1/4 = 3/4
therefore, x = 4
What is the question, are we supposed to find the value of "u"? If so, than u is equal to 6 6/7.
The answer to this is irrational
