Answer: 78
Step-by-step explanation: You do 3 * 26 to get your answer.
Answer:
B) Smartphones
Step-by-step explanation:
In order to answer this question we need to find the total revenue for the laptops and smartphones.
Let's start with the laptops.
Given:
- 200 laptops/month
- $499 per laptop
To find the total revenue of all these laptops we need to multiply 200 by 499.

Therefore, the total revenue of the laptops alone is $99,800.
Now, let's do the smartphones.
Given:
- 350 smartphones/month
- $399 per smartphone
To find the total revenue of all these smartphones we need to multiply 350 by 399.

Therefore, the total revenue of the smartphones alone is $139,650.
Comparing the two revenues we see that the smartphones generate more sales in dollars.
Hope this helps!
- Kay
Answer:
5
Step-by-step explanation:
So we want to find the value of x where the area to the left of it is equal to 0.6.
Let's start by finding the area of the first triangle, between x=0 and x=4.
A = 1/2 bh
A = 1/2 (4) (0.2)
A = 0.4
So we know a > 4. What if we add the area of that rectangle?
A = 0.4 + bh
A = 0.4 + (1) (0.2)
A = 0.6
Aha! So a = 5.
Answer:
for the first question, it's (2,2) and for the last question it's (0,2)
Surface area = area of 2 triangular sides + area of the roof + area of the base.
= 2 * 1/2 * 6 * 4 + 2 * 5*7 + 6 * 7
= 24 + 70 + 42
= 136 units^2