Answer:

Step-by-step explanation:

Multiplying the term by x, adds 1 to the power.
EG

Therefore

Answer:
4.5X10^-3
Step-by-step explanation:
Scientific notation formula= x.x times 10^x
You divide 4 by 2 and you get 2 so she only needs 2 eggs for 2 batch of nut bars
Answer:
y = -6/5x + 3
Step-by-step explanation:
y = mx + c (or b, depending on where you're from)
Slope = m = -6/5
y = -6/5x + c
You can sub (0, 3) and (5, -3) into y = -6/5x + c and they both have the same answer where c = 3
Therefore, the equation is y = -6/5x + 3
Hop this helps
50 times 28, you will get 1400.
If trying to mental calculate, I would :
28=20+8
50 times 20 = 1000
50 times 8 = 400
Then add them up to 1400.