Answer:
Kindly check explanation
Step-by-step explanation:
Given the following :
Total Amount made = $250
Amount charged = $70 per car
Tips earned = $50
Equation 1 to represent the above
(Amount charged per car × number of cars) + tips earned = total amount made
Let number of cars = c
Hence,
$70c + $50 = $250
Part B:
Total Amount made = $250
Amount charged = $75 per car
Tips earned = $35
Cost of supplies per car washed = $5
Equation 2:
(Amount charged per car × number of cars) + tips earned - (cost of supplies × number of cars) = total amount made
$75c + $35 - $5c = $250
$70c + $35 = $250
C) Equation 1 does not include the cost incurred in getting the car washed while equation 2 takes into account the cost incurred in washing a car which is then subtracted from the amount charged per car. Also the tips earned in equation 1 is $50 while equation has a tips fee of $35
Answer:
a on edge
Step-by-step explanation:
i took the cumulative exam
Given parameters:
Recommend wheelchari ramp slope = 
Rise of the new wheel chair ramp = 22 inches
Horizontal length = 24feet
Unknown:
Is the ramp steeper than the recommended = ?
Slope is the ratio of rise to the horizontal distance covered
Mathematically;
Slope = 
Slope of the wheel chair ramp;
covert 24 feet to inches;
1 foot = 12 inches
24 feet = 24 x `12 = 288inches
Slope = 
= 
The two slopes being compared are;
and
The steeper of the first one 1/12. It has a higher slope compared to the second one.
Answer:
4 CUPS OF SUNFLOWER SEEDS for the larger batch
Step-by-step explanation:
From the small batch:
2 cups of peanuts= 1 cup of sunflower seeds
Since the ratios are thesame, it therefore means that the proportion will be thesame.
For the large batch:
8 cups of peanuts = X cups of sunflower seeds.
Mathematically, let's express it as:
Let p = cups of peanuts
S= cups of sunflower seeds
X = unknown number of sunflower seeds
Therefore, connecting equation is:
2P = 1S
8P = X's
Cross Multiply to solve for X
X's * 2P = 1S * 8P
2PX = 8P
X = 8P / 2P
It therefore means that there'll be a need of:
4 CUPS OF SUNFLOWER SEEDS for the larger batch
the answer to 7 times z reduced by a third of the product is 2z
