Answer:
x=3.4
y=-6.75
Step-by-step explanation:
5x+4y=-10 (equation 1 )
-5x+3y=-17 (equation 2)
7y=-27
y=-6.75
substitution (equation 1 ) y=-6.75
5x-27=-10
5x=17
x=3.4
Answer:
Step-by-step explanation:
2a.x=10+5
b. x=11-7
C. x=5*2
Answer:
11 = x
Step-by-step explanation:
The given angles are alternate interior angles so they have same measurement
66 = 6x divide both sides by 6
11 = x
Answer:
225 students
Step-by-step explanation:
45 x 5 = 225
Answer:
5/6 w
Step-by-step explanation:
reorder the terms ( use the commuative property)
5/6 w
so the answer is 5/6 w