Answer:
11/25 of the earnings were spent on new uniforms.
Step-by-step explanation:
Hope this helps! :)
Hello!
Answer:
Step-by-step explanation:
→ We want to find the age of each sister.
→ Let the age of the elder sister be x years.
→ So we know that:
→ So we have this equation:
→ Let's solve the equation to find the age of the sisters:
◼ Simplify the left side:
◼ Add 4 to both sides:
◼ Simplify both sides:
◼ Divide both sides by 2:
◼ Simplify both sides:
→ So now, we know that:
"The sum of the age of two sisters is 20":
Conclusion:
The elder sister has 12 years old and the youngest sister has 8 years old.
Answer:
Older sister:12 years old
Youger sister:8 years old
Step-by-step explanation:
I will be using the model method (boxes)as it will show a clearer view of the question.
widgets produced. The selling price, S, of each widget in selling price be if 15 widgets are produced?
dollars is a function of the production cost per unit
C(x) = -0.1x2 + 100
O C(S(x)) = -0.196x2 + 100, $108.64
S(C) = 1.40
O C(S(x) = -0.196x2 + 100; $55.90
O S(C(x)) = -0.14x2 + 140; $144.41
O S(C(x)) = -0.14x2 + 140, $108.50
Answer:
S(C(x)) = –0.14x2 + 140; $108.50
Step-by-step explanation:
did the assignment
Answer:
S(C(x)) = -0.14x2 + 140, $108.50
This can be answered through simple ratio and proportion
Let x = width
y = height
x/y = x2/y2 = x3/y3
since
for 18 inches width we have 26 inches as length, therefore
18/26 = 45/y2
y2 = 65 ft
there is no need to convert the units for the smaller dimensions since we are dealing with definite ratios thus unitless.
Answer:
x=-4
Step-by-step explanation:
Since we know that the equation will be x= we will just have to take the x value of the coordinate point and that would be the x so in this case the x is -4 so the equation would be x=-4