Distributive property
-8*4=-32 -8*9x=-72x
-32-72x=7(-2-11x)
7(-2)=-14 7(-11x)=-77x
-32-72x=-14-77x
Combine Like Terms
-32+14=-18 -77x+72x=-5x
-18=-5x
Divide both sides by -5 and theres your answer
Answer:5) 58*
6) 87*
7) 72*
Step-by-step explanation:
5) right angle is 90* minus 32* so X= 58*
6) half is 180* minuses 61* then take another 32* from that which gives you 87*
7) another half so 180* minus 108* so p is 72*
X + x + 12 + x - 9 = 180
3x = 180 - 12 + 9
3x = 168 + 9
3x = 177
x = 59 degrees
Angle 1 = 59 degrees
Angle 2 = 59 + 12 = 71 degrees
Angle 3 = 59 - 9 = 50 degrees
Answer:
A.16 weeks
B. $195
Step-by-step explanation:
A.
345-15x=345-240
345-15x=105
15x=240
x=16
B.
345-240=105
20x15=300
105+x=300
x=195
Do oz so oz. Top oz so off.
