-4x-x-2-9=-1
or,-5x=10
or,x=-2
Given:
420 tropical fishes
angel fish = x
parrot fish = 6x
x + y = 420
y = 6x Choice D.
x + y = 420
y = 6x
x + 6x = 420
7x = 420
x = 420 / 7
x = 60 number of angelfish
y = 6x
y = 6(60)
y = 360 number of parrot fish
9 mile... you didn't really give enough info.
Answer:
equal one
Step-by-step explanation:
Any numbers to the power of zero equals one.
I hope I helped you^_^
Hey there,
Lets solve this problem together,
We know that e<span>ach week, you drive 150 miles. Your car gets 25 miles to the gallon, and gas prices are $3 per gallon. To solve the problem we have to first divide and then multiply.
</span>
150/25 = 6 gallons
6 * 3 = $18