Lets say the price of a shirt is X, then the price of sweater is X + 3.95
Since a total cost is 71.65 for 3 shirts and 2 sweaters. 71.65 = (3*X) + 2*(X+3.95)
So, 71.65 = 3X + 2X + 7.9
71.65 - 7.9 = 5X
12.75 = X. Therefore, the price of a shirt is 12.75 dollars, and the price of a sweater is 16.7 dollars (12.75 + 3.95)
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Answer:
see explanation
Step-by-step explanation:
1 loaf requires 565 g of flour , then
p loaves requires 565p g of flour
100 g is required for sprinkling , then
total amount of flour = 565p + 100
Equate expression to 3700 and solve for p
565p + 100 = 3700 ( subtract 100 from both sides )
565p = 3600 ( divide both sides by 565 )
p = 6.37168.....
Thus a maximum of 6 loaves can be made
Answer:
A. The students tend to have fewer siblings than the teachers.
Step-by-step explanation:
First we need to draw the dot plots correctly. If you count both sides they have 20 each.
Now, clearly none have fewer nobody here yet has more or less but going on to the next step.
Multiply exactly the number of siblings times how many people chose that many siblings. Ex: 2 (siblings) times 7 (people who has 2 siblings) = 14. And so on.
On the Student A, we get a total of 41 people having sibling, if you count the 0's then there were a total of 43 people. But now on the Teacher's A Dot Plot, we have a total of 68 people, if you include the 0 then we have a total of 69.
So the answer is A. The students tend to have fewer siblings than the teachers.
Answer:
Step-by-step explanation:
→ Form an equation
→ Solve
Answer:
-3
Step-by-step explanation:
