I hope this helps you
3x=14-2
3x=12
x=4
Answer:
1
Step-by-step explanation:
If you put in 12 for t, you might see what to do.
5 - 12 / 3
12 divided by 3 = 4
/ means divide
5 - 4 = 1
Answer:
68 and 7
Step-by-step explanation:
Answer:
Add 4.75 to both sides of the equation.
Step-by-step explanation:
using the notation from the options in the answer, say the money that Gianna had was m
And she paid $4.75 for a strawberry smoothie.
then we can calculate the money she had by subtracting the $4.75 paid for a strawberry smoothie from m and equating it to her the balance she has currently
so mathematically
m-4.75=12.34
Add 4.75 to both sides of the equation we have
m-4.75+4.75=12.34+4.75
m=$17.09
The correct answer is
Gianna had $17.09 before she bought the smoothie
Since this is a right triangle, the sides are related by the Pythagorean theorem. a^2+b^2=c^2
Legs are a and b. Hypotenuse is c. Plugging in the values gives you:
9^2 + 12^2 = x^2
81 + 144 = x^2
X^2 = 225
Taking the square root of both sides gives you x=15