Answer:
5.99g + 6.49u = x
Step-by-step explanation:
abcdefghijklmnopqrstuvwxyz
Answer: x=4.41 y= -7.35
Step-by-step explanation:
Pretty basic just graph them using Desmos...
Showing your work you would need to get x on one side then y on the other.
Because 3y is positive I personally like to use that one first. The inverse operation of 3y is divide so you divide 3y by 3 and the 3s cancel out. Divide -22.05 by 3 and you get -7.35. Which is your y value.
Finding X is a bit more difficult, you need to divide by -5 which is the obvious inverse operation. So, -22.05/-5 and you get 4.41. Which is your X value.
Any further questions feel free to contact me.
-Vy
Answer: <u>21x</u>
Step-by-step explanation:
Change 25% to a decimal
0.25
Multiply 84 and x
84x
Multiply 84x by 0.25
21x
Answer:
Step-by-step explanation:
This is a geometric mean problem...a ratio. The geometric mean is the height of the triangle, 6. To solve:
and cross multiply to solve for x:
3x = 36 so
x = 12
Answer:
x= 2.25
Step-by-step explanation:
-3x +10= 5x -8
<em>Bring all x terms to 1 side, constants to the other:</em>
5x +3x= 10 +8
8x= 18
<em>Divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>by</em><em> </em><em>8</em><em>:</em>
x= 18 ÷8
x= 2.25
∴ The value of x is 2.25 to make the equation to be true.