Answer:
∠XYZ = 74°
Step-by-step explanation:
∠XYZ = 
arcXZ
∠XYZ = 148°
∠XYZ = 74°
Answer:
$12.49
Step-by-step explanation:
9.99 divided by .8
Plug in x = 7. Then use the order of operations (PEMDAS) to simplify
y = 11 - 5*x
y = 11 - 5*7 .... x has been replaced with 7 (since x = 7 is given)
y = 11 - 35
y = -24
Answer:
173/1000
Step-by-step explanation:
Answer:
x=-7/9
y = 12/9
Step-by-step explanation:
6x + 2y = -2
3x - 2y = -5
9x = -7 (-2y and +2y eliminated)
x = -7/9
if 3x -2y = -5 then
3 ×(-7/9) -2y =-5➡
-21/9 -2y = -5➡
-2y = -5 + 21/9
-2y = -24/9
