Answer:
C
Step-by-step explanation:
If you plug in the numbers into that equation you get
1 = -2(2) + 5
1 = -4 + 5
1 = 1
You can also do this again with x = 5 y = -5
-5 = -2(5) + 5
-5 = -10 + 5
-5 = -5
Answer:
Step-by-step explanation:
in general the parallelogram has same opposite angles.
or it has 68° and 112° as adjacent angles.
Hey there! :)
2r - 9 ≤ -6
To solve for r, we must move all variables to one side.
So, let's start out by adding 9 to both sides.
2r - 9 + 9 ≤ -6 + 9
Simplify.
2r ≤ 3
Divide both sides by 2.
2r ÷ r ≤ 3 ÷ 2
Simplify.
r ≤ 3/2
Simplify so that we don't have improper fractions.
r ≤ 1 1/2
Therefore, r is lesser than or equal to 1 1/2.
Using the process of elimination, we can see that the only answer choice that has r ≤ 1 1/2 in it is the THIRD answer choice.
~Hope I helped!~
Answer:
5/21
Step-by-step explanation:
=>4/7+(-1/3)
=>4*3/7*3+(-1*7/3*7)
=>12/21-7/21
=>5/21
