Answer:
y = 15x + 8
Step-by-step explanation:
Hey there!
15x represents 15 times how many ever pizzas you order and 8 is for the delivery cost.
Hope this helps!
6/10 - 1/2...common denominator is 10
6/10 - 5/10 = 1/10 <==
Answer: 3/8
Step-by-step explanation: 7/8 - 1/2= (7*2)-(1*8)
--------------- = 6/16 6 divided by 2 and then 16 divided by 2= 3/8
^8*2
<h3>
Answer: A and C</h3>
Both matrices are 1 x 4 matrices. This notation says there is 1 row and 4 columns. The number of rows must match up, as well as the number of columns, in order for matrix addition to be possible. This is so the corresponding elements pair up and add together. For instance, the 5 and -2 pair up and add together for matrices A and C.
<h2>
Answer:</h2><h2>Option (i), (iv) and (v) are correct</h2>
Step-by-step explanation:
Cylinder volume = 703 
, height = 18.5 cm
(i) Volume or area of the cylinder = 
The formula for the volume of a cyclinder can be applied to find the area of the base.
Option (i) is correct
(ii) Volume or area of the cylinder =
The volume should be divivded by height to get the area
Option (ii) is wrong
(iv) Area of the base = 
= 38
Option (iv) is correct
(iii) The radius of the cyclinder is half the height.
= 19 cm not 18.5 cm
Option (iii) is wrong
(v)Area of the base = = 38
Option (v) is correct
