Answer:
255
Step-by-step explanation:
(1-15%)a=300
a=255
Answer:
-11 + 73
62°
Step-by-step explanation:
Morning temperature = - 11
Afternoon temperature = morning temperature + 73°
We obtain the temperature in the afternoon by adding the 73° increase in temperature temperature the morning temperature ;
Hence, temperature in the afternoon will be :
-11° + 73° = 62°
Hence, after oon temperature will be 62°
I think the answer would be 1/10
Here's my work:
set bottom equation to look like first one.
2x+4y=4
this equation is the same equation as the first just multiplied by 2. the answer is c. infinite solutions. you can plug in and solve:
solve bottom equation equal to y, you get y=-1/2x+1
plug into top equation
x+2(-1/2x+1)=2
x-x+2=2
2=2
because that is a true statement it is c. infinite solutions