Answer:
Is there a picture of the table I will try and solve but I'm not sure if I can
Cost per 1 pound: <span>5.50
</span>Then you will pay <span>27.5 </span>for 5 pounds.
For this case we must simplify the following expression:
We know that:
(To multiply powers of the same base, place the same base and add the exponents)
In addition, by definition of power properties we have to:
Rewriting the expression we have:
Applying the mentioned property we have:
Answer:
Answer:
∠B = 54 °
Step-by-step explanation:
If sum of two angles add up to 180°, then the two angles are called supplementary.
m∠A + m ∠B = 180°
7x + 7 + 4x - 14 = 180
7x + 4x + 7 - 14 = 180
11x - 7 = 180
11x = 180 + 7
11x = 187
x = 187 ÷ 11
m∠B = 4x - 14
= 4*17 - 14
= 68 - 14