Answer:
20-15z
Step-by-step explanation:
-1+21-15z
20-15z
Hi i’m answering on here so i can ask someone something through the messages bc i haven’t answered enough questions
Answer:
-11°F
Step-by-step explanation:
The temperature was -4° in the morning. The temperature dropped 7° later.
Subtract 7 from -4.

The temperature should be -11°F.
Hope this helps.
Answer:
y = mx + b
Step-by-step explanation:
y represents the dependent variable (value you are getting).
m represents the slope of the line.
x represents the independent variable (what you are changing).
b represents the y-intercept, or the y value when x is zero.
A = (350/13) and B = (400/-13)