Answer:
?
Step-by-step explanation:
??????
Answer:
D D D
Step-by-step explanation:
The number of pizzas you must order for the price to be the same is 5
<h3>How many pizzas must you order for the price to be the same?</h3>
Bob's Pizza charges = $12 for each supreme pizza
This can be represented as
y = 12x
For Mike's Pizzeria, we have
y = 8x + 20
Substitute y = 12x in y = 8x + 20
12x = 8x + 20
Evaluate the like terms
4x = 20
Divide by 4
x = 5
Hence, the number of pizzas you must order for the price to be the same is 5
Read more about equations at:
brainly.com/question/13763238
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Answer:
cosA = -
Step-by-step explanation:
Using the double angle identity
cos2A = 2cos²A - 1 , then
cosA = 2cos²( ) - 1 , that is
cosA = 2 × ( )² - 1
= 2 × - 1
= -
= -
Answer:
<h2>
B</h2>
Step-by-step explanation:
if you find out 10% of 1400 which is quite easy, just 1400/10, you can multiply that number by 4 and subtract it from 1400 to get 840.
have a good day darling =D