Answer:
35
Step-by-step explanation:
All you need to do is substitute!
(3x2)^2-1
6^2-1
36-1
= 35
Hope this helps!!
Answer:
they only had one pair of trunks
Step-by-step explanation: i hope that helps you
Complete question is;
Amber has a $100 Gift Card to her favorite Coffee Shop. Each time she visits the Coffee Shop, she will use the gift card to purchase a $5.00 daily coffee.
What is the maximum number of daily coffee she can buy with the gift card?
Answer:
20 daily coffee
Step-by-step explanation:
We are told that she has a $100 Gift Card to her favorite Coffee Shop.
Also that she will use the gift card to purchase a $5.00 daily coffee.
Thus means that she spends $5.00 daily from the gift card.
Thus; to find maximum number of daily coffee will be;
Max daily coffee = Total gift card/daily gift card = 100/5 = 20
Answer:
0.133 ml
Step-by-step explanation:
The two available solutions to be used in the mixture are a 70% solution and a 85% solution
.
x = volume of 70% solution
y = volume of 85% solution
y = 2 ml
Therefore;
0.7 x + 0.85(2) = 0.75(x+2)
0.7x + 1.7 = 0.75x + 1.5
multiply through by 10 to get rid of the decimals
7x + 17 = 7.5x +15
collecting and simplifying
-0.5 x = -0.2
divide both sides by -1.5
x = -0.2/-1.5
x = <u>2/15 ml or 0.1333 ml</u>
To start, note that the roots of a function have to do with how many times the function passes through the x-axis.
When you look at the graph above, notice that it passes through the x-axis 3 times, at the points (-6,0), (-4,0), and (3,0).
Knowing this, you can conclude that your answer would be choice B.)3