1.3 million is certainly for the first one
Answer:
y intercept=13
Step-by-step explanation:
find the gradient=2/3
replace one co-ordinate with x,y and equate to the gradient
Y=2X+13
y intercept x=0
y=13
Answer:
11
Step-by-step explanation:
first : do the ( )
second : multiplication or division
third : addition or subtraction
8+3×(2÷2) =8+3x1=8+3=11
Answer:
They are proportional
Step-by-step explanation:
Proportionality:
They are proportional because the cost is going up by 10 the entire time and the hours rented is going up by 2 the entire time.
Graphing:
Go to the 2 on the x-axis (horizontal line)
Go up to the 20 on the y-axis (vertical line)
The points to graph are:
(2,20)
(4,30)
(6,40)
(8,50)
I put a pic of what your graph should look like below!
Answer: 6
Step-by-step explanation: To solve we first start by adding like terms in our equation which is 30 + 54 = x(5+9) which becomes 84=x(14). Now we need to isolate the x variable by dividing both sides by 14.
x(14) ÷ 14 = x, 84 ÷ 14 = 6
This leaves us with the answer x = 6