1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vazorg [7]
3 years ago
5

Autumn bought 4 pairs of jeans for her kids and one shirt for herself. The shirt cost $16.99. She spent a total of $108.95. What

was the cost per jean (j)?
Mathematics
1 answer:
klio [65]3 years ago
6 0

Answer:

Each Jean cost $22.99

Step-by-step explanation:

First you would subtract the cost of the shirt from the total.

108.95-16.99=91.96

Then you would divide the 91.96 by 4 to get the cost for each Jean.

91.96/4=22.99

j=$22.99

You might be interested in
Chuck gets a 7% raise this year.if chucks salary is equal to "t", write the equation to determine Chucks's new salary
saw5 [17]
Hello


salaire  = 1.07  t 
5 0
3 years ago
3) The sum of three consecutive numbers is 72. What are the smallest of these numbers?
34kurt

Answer:

23

Step-by-step explanation:

23 + 24 + 25 = 72

6 0
3 years ago
A manufacturer wants to make open tin boxes from pieces of tin with dimensions 8 in. by 15 in. by cutting equal squares from the
Stells [14]

Answer:

\frac{5}{3} in

Step-by-step explanation:

Let x be the side of square.

Length of box=8-2x

Width of box=15-2x

Height of box=x

Volume of box=L\times B\times H

Substitute the values then we get

Volume of box=V(x)=(8-2x)(15-2x)x=(15x-2x^2)(8-2x)

V(x)=120x-30x^2-16x^2+4x^3

V(x)=4x^3-46x^2+120x

Differentiate w.r.t x

V'(x)=12x^2-92x+120

V'(x)=0

12x^2-92x+120=0

3x^2-23x+30=0

3x^2-18x-5x+30=0

3x(x-6)-5(x-6)=0

(x-6)(3x-5)=0

x-6=0\implies x=6

3x-5=0\implies x=\frac{5}{3}

Again differentiate w.r.t x

V''(x)=24x-92

Substitute x=6

V''(6)=24(6)-92=52>0

Substitute x=5/3

V''(5/3)=24(5/3)-92=-52

Hence, the volume is maximum at x=\frac{5}{3}

Therefore, the side of the square ,x=\frac{5}{3} in cutout that gives the box the largest possible volume.

5 0
3 years ago
If an object travels at a speed of 6 km/h for 2 hours, how far does it travel?
AveGali [126]
It travels 12 km or 7.46 mph .
5 0
3 years ago
Read 2 more answers
What is the equation of the following line you should scroll down to see all Answer options
lilavasa [31]
Given

Given

\begin{gathered} points \\ (0,0)\text{ and }(15,3) \end{gathered}SolutionStep 1Find slopeSlope\text{ \lparen M\rparen=}\frac{y_2-y_1}{x_2-x_1}\begin{gathered} x_1=0 \\ y_1=0 \\ x_2=15 \\ y_2=3 \end{gathered}

Substitute the given points into the slope formula

Slope(m)=\frac{3-0}{15-0}=\frac{3}{15}=\frac{1}{5}step 2Equation of a line\begin{gathered} y=mx+b \\ m=\frac{1}{5} \\ x=0 \\ y=0 \\  \end{gathered}\begin{gathered} 0=0(\frac{1}{3})+b \\ b=0 \end{gathered}Step 3y=\frac{1}{5}xThe final answerOption B

6 0
1 year ago
Other questions:
  • Perform the operation and write the answer in the simplest form....
    13·2 answers
  • I’ll give brainliest , 7th grade work .
    12·2 answers
  • Explain how you can use place-value patterns to describe how 50 and 5,000 compare.
    11·1 answer
  • What fraction is equivalent to 80%
    6·2 answers
  • The price of a necklace was increased by 20% to ?156. What was the price before the increase?
    6·1 answer
  • The base of a triangle is 18 cm and its height is 7w-1 cm. Find the expression for the triangles area
    6·1 answer
  • Given the speeds of each runner below, determine who runs the fastest.
    7·2 answers
  • 12) Find the sum, S7 for the geometric series {1 + 5 + 25 + - + 15625).
    5·2 answers
  • Someone help me. ty ​
    14·2 answers
  • Lamont is making a blue print of his shoebox. He made a drawing of how he would like to make the box. If the drawing is 4 inches
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!