Answer:
x = 11/3
Step-by-step explanation:
x - 2/3 = 3
³⁾x = ³⁾3 + 2/3
3x = 9 + 2
3x = 11
x = 11/3
Step-by-step explanation:
x is less than -10
x is greater than or equal to 25
rewrite the fractions so the have the same denominator ( bottom number)
Multiply 2/5 by 2 to get 4/10
Now you can add 4/10 and 3/10 to make 7/10.
7/10 of the land is corn or wheat.
Take half of the coefficient of x: It is 3, and half that is 3/2.
Then <span>x^2+3x=6 becomes:
</span><span> x^2+3x + (3/2)^2 =6 + (3/2)^2, and
(x+3/2)^2 = 6 + 9/4
You were not asked to solve the equation, but why not do it for the practice?
</span>Solve (x+3/2)^2 = 6 + 9/4 for x. There will be 2 values.
Answer:
35%
Step-by-step explanation:
63/180=0.35
move the decimal over 2 spaces 35%
