The amount that Susan charges per hour for babysitting is directly proportional to the number of children she is watching. She charges \$4.50 for 3 kids. How much would she charge to babysit 5 kids?
Question
Updated 7/15/2014 2:00:30 AM
Original conversation
User: The amount that Susan charges per hour for babysitting is directly proportional to the number of children she is watching. She charges \$4.50 for 3 kids. How much would she charge to babysit 5 kids?

Weegy: 4.50 dollars/(3 children) = 1.50 dollars/child 5 children ? 1.50 dollars/child = 7.50 dollars She would charge \$7.50 to babysit 5 kids.
Sting|Points 3671|

User: What is the equation of a direct variation that goes through the points (-6, 2) and (9, -3)?

User: Find 4 1/5 · 7 2/3

User: 4 1/5 · 7 2/3

User: 4 1/5 x 7 2/3

Weegy: x+(4)/(x)+2=x+(1)/(x)+5 To add fractions, the denominators must be equal. The denominators can be made equal by finding the least common denominator (LCD). In this case, the LCD is x. [ Next, multiply each fraction by a factor of 1 that will create the LCD in each of the fractions. x+(4)/(x)+2=x*(x)/(x)+(1)/(x)+5*(x)/(x) Multiply x by x to get x^(2). x+(4)/(x)+2=(x^(2))/(x)+(1)/(x)+5*(x)/(x) Multiply 5 by x to get 5x. x+(4)/(x)+2=(x^(2))/(x)+(1)/(x)+(5x)/(x) Combine the numerators of all expressions that have common denominators. x+(4)/(x)+2=(x^(2)+1+5x)/(x) Reorder the polynomial x^(2)+1+5x alphabetically from left to right, starting with the highest order term. x+(4)/(x)+2=(x^(2)+5x+1)/(x) Find the LCD (least common denominator) of x+(4)/(x)+2+((x^(2)+5x+1))/(x). Least common denominator: x Multiply each term in the equation by x in order to remove all the denominators from the equation. x*x+(4)/(x)*x+2*x=(x^(2)+5x+1)/(x)*x Cancel the common factor of x in the denominator of the first term (4)/(x) and the second term x. x*x+(4)/( x )* x +2*x=(x^(2)+5x+1)/(x)*x Reduce the expression by removing the common factor of x in the denominator of the first term (4)/(x) and the second term x. x*x+4*1+2*x=(x^(2)+5x+1)/(x)*x Multiply x by x to get x^(2). x^(2)+4*1+2*x=(x^(2)+5x+1)/(x)*x Multiply 4 by 1 to get 4. x^(2)+4+2*x=(x^(2)+5x+1)/(x)*x Multiply 2 by x to get 2x. x^(2)+4+2x=(x^(2)+5x+1)/(x)*x Reorder the polynomial x^(2)+4+2x alphabetically from left to right, starting with the highest order term. x^(2)+2x+4=(x^(2)+5x+1)/(x)*x Cancel the common factor of x from the denominator of the first expression and the numerator of the second expression. x^(2)+2x+4=(x^(2)+5x+1)/( x )* x Cancel the common factor of x from the denominator of the first expression and the numerator of the second expression. x^(2)+2x+4=(x^(2)+5x+1) Remove the parentheses around the expression x^(2)+5x+1. x^(2)+2x+4=x^(2)+5x+1 Since x^(2) contains the variable to solve for, move it to the left-hand side of the equation by subtracting x^(2) from both sides. x^(2)+2x+4-x^(2)=5x+1 Since 5x contains the variable to solve for, move it to the left-hand side of the ]
thederby|Points 1530|

User: Which expression below best shows how to estimate an answer for 5 ÷ -3 3/8 ?

Weegy: The answer for 5 ÷ -3 3/8 is -40/27

Question
Updated 7/15/2014 2:00:30 AM
Rating
3
The equation of a direct variation that goes through the points (-6, 2) and (9, -3) is y = (-1/3)x
Confirmed by jeifunk [7/15/2014 2:56:12 AM]
3
4 1/5 · 7 2/3
= 21/5 · 23/3
= 483/15
= 161/5
= 32 1/5
Confirmed by jeifunk [7/15/2014 2:56:28 AM], Unconfirmed by jeifunk [7/15/2014 2:56:28 AM], Confirmed by andrewpallarca [7/29/2014 11:44:00 AM]

Questions asked by the same visitor
The _____ Act gave 160 acres of free land to families that moved west. Emigration Homestead Intermountain Settler
Question
Updated 12/4/2015 2:21:15 AM
The Homestead Act gave 160 acres of free land to families that moved west.
Confirmed by selymi [12/4/2015 4:00:00 AM]
Which branch of state government is headed by the governor and includes a number of departments and agencies?
Question
Updated 7 days ago|12/2/2018 8:28:04 AM

The Executive Branch is headed by the governor and includes a number of departments and agencies.

Added 7 days ago|12/2/2018 8:28:04 AM
convex
Weegy: The most commonly-seen type of lens is the convex lens. This type of lens is often used for close examination of small objects, such as rare stamps or coins. [ Children often use such a lens to concentrate sunlight to burn small pinholes in pieces of paper. That result by itself shows the power of concentrated light from the sun. But there must be more to it than that. Let's see if we can define the behavior of lenses a bit more specifically. ] User: how many sides does convex have? (More)
Question
Updated 6/17/2014 12:58:18 AM
Convex means curving out or bulging outward (compare concave).
Bronze a mixture of iron and zinc.
Question
Updated 326 days ago|1/17/2018 8:57:32 AM

Bronze a mixture of iron and zinc. FALSE.

Added 326 days ago|1/17/2018 8:57:32 AM
27,866,477
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
What is a gland?
Weegy: Pituitary gland is known as the "master gland". User: What gland works in the brain and also makes hormones?
Which of these items would be a renewable ...
Weegy: TREES are renewable resource. User: What happens when lakes are acidified? A. fish flourish B. water ...
Which one of the following is a qualification to becoming the ...
Weegy: A natural-born citizen is a qualification to becoming the president. User: Which one of the following ...
The thalamus is part of the A. brain stem. B. ...
Weegy: BRAIN STEM helps regulate heartbeat and respiration. User: Myasthenia gravis is a A. rare disease ...
S
R
L
R
P
R
P
R
R
R
R
P
R
P
Points 335 [Total 2344] Ratings 3 Comments 305 Invitations 0 Online
S
L
P
C
Points 251 [Total 1295] Ratings 1 Comments 241 Invitations 0 Offline
S
L
Points 193 [Total 339] Ratings 0 Comments 193 Invitations 0 Offline
S
Points 20 [Total 20] Ratings 2 Comments 0 Invitations 0 Offline
S
Points 12 [Total 12] Ratings 0 Comments 2 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.