Let's solve your equation step-by-step.
x+78=90
Step 1: Subtract 78 from both sides.
x+78−78=90−78
x=12
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Answer:
the price of one shirt increases from 10 to 15
so c hope it helped
Step-by-step explanation:
Answer:
Step-by-step explanation:
hello :
y=mx+b
The linear equation when m = –6 and b = 1 is : y=-6x+1
The linear equation when m = 6 and b = -2 is : y=6x-2
The linear equation when m = 1 and b = 6 is : y=x+6
Answer:
Plot points (4, -1), (1, -3), (1, -4), and (4, -4)
Step-by-step explanation:
All you had to do was change the negative signs to a positive sign.
