Answer:
<h2>n>8</h2>
Step-by-step explanation:
Step one:
given data
needed amount= $80
the amount already saved= $8
earnings per hour= $9
let the number of hours worked be n
and let y represent the total
the situation represented linearly is
y=mn+c
Step two:
substituting our data to find n
9n+8>80
9n>80-8
9n>72
divide both sides by 9
n>72/9
n>8
Therefore he must work a minimum of 8houees
Answer:
45 rand
Step-by-step explanation:
3 large pizzas is 10 ×3=R30
5 small drinks is 1.50×5=R7.50
tip of R7.50
add all
30+7.50+7.50
=45
Answer:
1. 5+y
2. 7n
3. x÷y+4
4. According to the Question 5 is subtracted from y which means y-5
Answer:
The simplified expression of your question is
11n/2-p/2-2
1 pack = 12 cars
2 packs = 24 cars
3 packs = 36 cars
4 packs = 48 cars
5 packs = 60 cars
6 packs = 72 cars
Basically, add 12 * x = The number of cars
x = pack
