Answer:
I = 60 + 18k
Step-by-step explanation:
Data provided in the question:
The function for number of loaves, N that Moses bake
⇒ N(k) = 10 + 3k
here,
k is the kilograms of floor received
and,
Income in dollars, I(x) = 6x
here, x is the number of loaves baked
thus,
when k kilograms of flour is received,
x = N(k) = 10 + 3k
substituting x in income function,
we get
I = 6(10 + 3k)
or
I = 60 + 18k
Answer:You can divide 54.50 by just 20% with it being 272.5
Step-by-step explanation: You can use it be fraction by dividing it by 20 then you have 2.725 which is the answer.
Answer:
Donation received in December = $ 25,400
Step-by-step explanation:
Given:
Average for 11 months = $20,600
Average for entire year = $ 21,000
Total amount received in first 11 months (A) = $20,600 x 11
= $226,600
Total amount received in entire year( 12 months) (B) = $ 21,000 x 12
= $252,000
Therefore,
Amount received in December month = (B) - (A)
= $252,000 - $226,600
= $ 25,400
Answer:
x = -2 , y = 4
Step-by-step explanation:
given:
5x + 2y = -2 <em>*4</em>
4x + 3y = 4 <em>*5</em>
Solving simultaneously,
20x + 8y = -8 ....eq 1
(-) 20x +15y = 20 ...eq 2
.............................................
-7y = -28
y = -28 / -7
y = 4
using equation 2,
20x +15(4) = 20
20x = -40
x = -2
To find the volume of a rectangular pyramid you use the formula
(length x width x height)/3
(14•9.5•15)/3=1995/3=665
the volume is 665
