3 years ago

You purchase 13 pumpkins for $80.50. Small pumpkins cost $3.50. Large pumpkins cost $7. How many of each did you buy?

Mathematics

1 answer:

svet-max [94.6K]3 years ago

7 0

You bought 3 small pumpkins and 10 large pumpkins

You might be interested in

Gail, Lucas, and Joel are playing a number game where they must draw a card with a number on it. Then they compare the numbers o

Verdich [7]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Question in image! Thanks for help.

irinina [24]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A group of 2n people, consisting of n men and n women, are to be independently distributed among m rooms. Each woman chooses roo

vfiekz [6]

Step-by-step explanation:

Assume that

$X_i = \left \{ {{1, If , Ith, room, has,exactly, 1,man, and , 1,woman } \atop {0, othewise} \right.$

hence,

$x = x_1 + x_2+....+x_m$

now,

$E(x) = E(x_1+x_2+---+x_m)\\\\E(x)=E(x_1)+E(x_2)+---+E(x_m)$

attached below is the complete solution

7 0

3 years ago

Use the distance formula to find the distance, to the nearest tenth, from S(5,-4) to W(-3,7)

natali 33 [55]

Answer:

Distance (d) =13.6

Step-by-step explanation:

$d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\(5,-4)=(x_1,y_1)\\(-3,7)=(x_2,y_2)\\\\d=\sqrt{\left(-3-5\right)^2+\left(7-\left(-4\right)\right)^2}\\\\d=\sqrt{(-3-5)^2+(7+4)^2}\\\\d=\sqrt{(-8)^2+(11)^2}\\\\d=\sqrt{64+121}\\\\d=\sqrt{185} \\\\d = 13.60147\dots \\\\\\d =13.6$

7 0

2 years ago

The length of a rectangle is given by L=3y + 4x while the width is

Wittaler [7]

Answer:

21y² +34 yx + 8x²

Step-by-step explanation:

Area of a rectangle is given by L×W where L is length, and W is width

Given L=3y+4x

W=7y+2x

Area= (3y+4x) × (7y+2x)

3y(7y+2x) + 4x(7y+2x)

21y² + 6yx +28yx+8x²

21y² +34 yx + 8x²

3 0

2 years ago