<em>The answer is provided in the image.</em>
<em></em>
<em>Please mark as Brainliest.</em>
The price of one more-expensive blouse) . . . . . P
The cost for three of them . . . . . . . . . . . . . . . . 3 P
The price of one less-expensive blouse . . . . . P - 3
The cost for three of them . . . . . . . . . . . . . . 3(P-3) = 3P - 9
The cost for all six blouses . . . . . 3P + (3P - 9)
That's $91.50 . 3P + (3P - 9) = $91.50
3P + 3P - 9 = $91.50
Combine like terms: 6P - 9 = $91.50
Add 9 to each side: 6P = $100.50
Divide each side by 6 : P = $16.75
Each more-expensive blouse cost $16.75 .
Each less-expensive blouse cost $13.75 .
Check: 3 ($16.75) + 3 ($13.75)
= $50.25 + $41.25
= $91.50 yay !
1/3x + y < = 5 <== ur inequality
y < = -1/3x + 5....u have a slope of -1/3....ur y int is (0,5)....ur x int is (15,0)....it will be a dashed line (because there is an equal sign in the problem) and it will be shaded below the line (because it is less then)
I hope it is useful for you:)
Answer:
The total number of boys = 105
Step-by-step explanation:
The ratio of boys to girls = 3: 4
⇒ For every 3 boys, there are 4 girls.
Now, total number of students = 245
Let the common ratio of boys to girls is k.
So, 3k + 4k = 245
or , 7k = 245
⇒ k = 245/7 = 35
⇒ k = 35
Hence, the number of boys = 3k = 3 x 35 = 105
and number of girls = 4k = 4 x 35 = 140