Answer:
im so sorry but i only know the first one the answer in 5 from adding
Step-by-step explanation:
Answer:
a=m+4
a=3+4
a=7
Step-by-step explanation:
hope it helps
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So this is going to be a linear equation, you can tell by seeing the growth being the same between days 15 and 20 & 33 and 38. We will be using the

format, where m = slope and b = y-intercept.
The equation to solve for the slope is

. You can use any two ordered pairs on this list. I'll be using 15 and 20.

45 is the slope.
To solve for the y-intercept, plug in 45 in the m variable and any ordered pair into the x and y variable spot. For this, I'll be using (15, 815)

Now putting the equation together (

) we can plug in 26 into the x variable and solve.
In short, the answer is B. 1,310 feet.
Answer:
Greater than
Step-by-step explanation:
(<em>C</em> × 9/5) + 32 = <em>F</em>
(23°C × 9/5) + 32 = 73.4°F
Therefore, 23°C is greater than room temperature (70°F).
-1 x 7
-7 x 1
-3.5 x 2
3.5 x -2