The value of x is 21 because:
69 + x = 90
69 + 21 = 90
<span>square root 18x^7y^6
</span>=(18x^7y^6)^1/2
(9*2*x^6*X*y^6)^1/2
= <span> 3 x3y3 • sqrt(2x)
</span>hope this helps
1st box is $190
2nd box is 250
Y = 10x + 20
y = total cost
x = number of shirts
Answer:
y = 29.2
Step-by-step explanation:
18.2 = y - 11
To solve the above equation, do the following:
Collect like terms
18.2 + 11 = y
y = 29.2