Answer:
The first one will be equal 2
Because
Oh sorry i read the question wrongly i thought you wanted the value of x
Answer:
x = -2
y = 7
Step-by-step explanation:
x = 12 - 2y
7(12 - 2y) + 4y = 14
84 - 14y + 4y = 14
84 - 10y = 14
10y = 70
y = 7
x = 12 - 2 x 7
x = 12 - 14
x = -2
<span>145.2-0.3=144.9
</span><span>145.2+0.3=145.5
The range is 144.9-145.5</span>
You need to put a picture of the graph in the question and I can answer it.
Part A: 7/10 because .7 represents 70/100 of a whole, or 7/10.
Part B: I think 1 and 89/100 because 89/100 represents that fraction
These are my answers, so I may be wrong.
Hope I helped, and good luck!