9514 1404 393
Answer:
56
Step-by-step explanation:
We are given ...
mangoes : oranges = 2 : 5
Then the ratio we want is ...
(mangoes +oranges) : oranges = (2 +5) : 5 = 7 : 5
The total number of fruits in the basket is ...
(7/5)(40) = 56 . . . mangoes + oranges in the basket
Answer:
length: 16 m; width: 13 m
Step-by-step explanation:
Write each of the statements as an equation. You know that the formula for the perimeter is ...
P = 2(L +W)
so one of your equations is this one with the value of P filled in:
• 2L + 2W = 58
The other equation expresses the relation between L and W:
• L = W +3 . . . . . . . . the length is 3 meters greater than the width
There are many ways to solve such a system of equations. Since you have an expression for L, it is convenient to substitute that into the first equation to get ...
2(W+3) +2W = 58
4W +6 = 58 . . . . . . . simplify
4W = 52 . . . . . . . . . . subtract 6
W = 13 . . . . . . . . . . . .divide by 4
We can use the expression for L to find its value:
L = 13 +3 = 16
The length is 16 meters; the width is 13 meters.
Solution:
we are given that
The fairy tale spectacular is coming to town. Admission to the fair costs $32.50 and each ride costs $.80.
You have $50 to spend at the fairy tale spectacular including admission.
Suppose you took x ride, then we can write.
So the inequality can be written as below:
PartB:
Now lets solve the inequality
Hence you can take a maximum of 21 rides.
Answer:
The third option
Step-by-step explanation:
Options 1 and 2 are reflecting. So it will only travel one quadrant.
Rotating travels 2 quadrants
