Answer:
4n-13
Step-by-step explanation:
Terms= -13 (constant)
Coefficient= 3, -5, 6
Like term= 3n, -5n, 6n
3n-13-5n+6n
3n+6n-5n-13
9n-5n-13
4n-13
Hope this helps ;) ❤❤❤
You have to add the $51 to $13 and find the answer then divide the sum by $28,500
Answer:
It will take 7.8 hours to print designs on 1300 shirts
Step-by-step explanation:
We will use the ratio method to solve this question
∵ A machine prints designs on T-shirts
∵ It prints 500 shirts in 3 hours
∵ x is the number of hours to print 1300 shirts
→ By using the ratio method
→ shirts : hours
→ 500 : 3
→ 1300 : x
→ By using cross multiplication
∵ 500 × x = 1300 × 3
∴ 500x = 3900
→ Divide both sides by 500
∴ x = 7.8
∴ It will take 7.8 hours to print designs on 1300 shirts
Answer:
1. A
2. B
3. D
Sort of explanation:
This is a 30° 60° 90° triangle, so the rules below apply:
x is the short leg of the triangle, located across from the 30° angle. (In this problem, the short leg is labled b)
The hypotenuse leg is across from the right angle, and is always 2x (In this problem, the hypotenuse leg is labled c)
The long leg of the triangle is located across the 60° angle and is always x√3. (in this problem, the long leg is labeled a)
Answer:
B
Step-by-step explanation:
If you plug in the value of hours into the equation you get the distance on the table
Example: if you plug in zero into equation you get 75miles as your answer
42(0)+75
42×0+75
0+75
=75
you will do this for all you hours
