x + x + x + 2
There are 3 x's so that's
3x + 2
Yeah, you're right is D
2(x + 1) + x = 2x + 2 + x = 3x + 2
The other answer
Answer:
4x
Step-by-step explanation:
the -8 and +8 cancel out
x and 3x are both positive so add them
you're left with 4x
there is 128 fluid ounces per gallon so 1.5 gallons = 1.5 x 128 = 192 fluid ounces
Scotts cap holds 3 ounces so 192/3 = 64
Nikkis cap holds 4 ounces so 192/4 = 48
64-48 = 16 more caps for Scott
Hello,
<u>What is the explicit formula for this sequence? -7, -3, 1, 5, ... ?</u>
Aₙ₊₁ = Aₙ + 4 and A₀ = -7
⇒ Aₙ = A₀ + nr = -7 + 4n
Answer:
270
Step-by-step explanation:
its on my test this is the right answer