Answer:
w > -1
Step-by-step explanation:
53w + 13 < 56w + 16
Get w to one side.
Subtract 53w from both sides.
13 < 3w + 16
Get 3w by itself.
Subtract 16 from both sides.
-3 < 3w
Divide both sides by 3 to solve for w.
-1 < w
or
w > -1
I hope this helps!
Write a letter to a friend telling him or her about plans you have for an excursion and inviting him or her to join you.
Consider angle XZY in the attached figure. It is always 1/2 the measure of arc XY, no matter where Z may be located on the major arc XZY. This is true even when ZY is very short.
Now, consider what happens when Z falls on top of tangent point Y. The angle is still half the measure of arc XY, still 62°.
Selection C is appropriate.
_____
I apologize for any confusion caused by my choice of Z as the name of the point I added. Nothing in my explanation is intended to refer to the Z already shown in the unmodified figure.
Answer:
1) (-6,-9)
times the top equation buy -4 so you cancel out the y
so it be -8x+4y=12 no cancel out the y's
so it be -8x=12 and 5x=6
now combined like terms to get -3x= 36
x = -6 now go plug that back in one of the equations to get y
y = -9
2) (-2,-5)
now on this one you going to substitute y= (2x-1) for y in the otheir eqaution
so it look like 3x-(2x-1)=-1
do your combining of like terms and your division & you get x = -2
now plug x in to y=2x-1 to get y = -5