Answer:
I second that,
Step-by-step explanation:
3.420 times 10 to the 6th power will equal 3,420,000
Answer:
A is TRUE (44 in²*2=88 in²)
B is FALSE x(x-3)=88 (the rectangle) or x(x-3)/2=44 (the triangle)
C is TRUE if x(x-3)=88==>x²-3x-88=0
D is TRUE :
x²-3x-88=0
Δ=9+4*88=361=19²
==>x= 11 or x=-8 (excluded for <0)
E is FALSE for 11*4≠88
Step-by-step explanation:
correct me if i am wrong
We can find the cost of ONE pizza, by dividing the price (60) by the amount (5):
60 / 5 = 12.
So each pizza costs 12 dollars, now to multiply that by 9:
12 * 9 = 108.
9 Pizzas cost 108 dollars.