Answer:
3t + 5.25b ≥ 340
Step-by-step explanation:
Answer:
Step-by-step explanation:
We can construct the equation by breaking down the parts of the problem statement. Let's say that [text]N[/tex] is the number that we are trying to solve for in this problem:
"one-fourth of a number" =
"two more than one-fourth of a number" =
"two more than one-fourth of a number is six" =
Now that we have our equation, we can solve for :
Subtract 2 from both sides:
Multiply both sides by 4:
Answer:
13 2/5
Step-by-step explanation:
a = 2 and b = -3
so the question asks whats.... a^3 - b^3/5
First we plug in the values of a and b
(2)^3 - (-3)^3 /5
Now we solve the ones in paranthesis first
(2)^3 = 8 because 2×2×2 and
-(-3)^3 forget about the - outside the parenthesis so
(-3)^3 = (-27) because (-3)×(-3)×(-3)
now we put it back together
8 -(-27)/5
the two minus become plus so
8 + 27/5
Now we solve it like fractions
8 and 27/5
simplify
13 and 2/5
Hope that helps!
1/3+a=5/4
a=5/4-1/3
a=11/12