The amount of money that Charlie saves each week is directly proportional to the amount he earns. Last week Charlie saved $32 on his earnings of $512. At the same rate, how much will Charlie save this week on his earnings of $448? Question solved general 4 months ago 5673
Clara brought 24 donuts for the office. If 6 of them were chocolate, what percent of the donuts were chocolate Question solved general 4 months ago 4617
A math class is having a discussion on how to determine if the expressions 4x-x+5 and 8-3x-3 are equivalent using substitution. The class has suggested four different methods. Which describes the correct method?A.Both expressions should be evaluated with one value. If the final values of the expressions are both positive, then the two expressions must be equivalent.B.Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.C.Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are positive, then the two expressions must be equivalent.D.Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are the same, then the two expressions must be equivalent. Question solved general 4 months ago 3016
PLease answer quickly!!A 2-foot wide brick path is to be built along each side of a rectangular flower garden.The length of the garden is twice the width. If the flower garden is bordered on one side by a house, write an expression in factored form to represent the area of the path. Question solved general 4 months ago 6387
Cassidy's goal is to raise more than $75 for charity. She has already raised $6. Now she is selling cupcakes for $3 each to reach her goal.Let c represent the number of cupcakes Cassidy needs to sell to reach her goal.Select True or False for each statement.StatementTrueorFalseCassidy will need to sell any number of cupcakes greater than 12 to reach her goal.Cassidy will need to sell any number of cupcakes greater than 23 to reach her goal.TrueorFalse Question solved general 4 months ago 4652
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The square of a number increased by 5 times the number is equal to 176. Find one number for which this could be true. The number is . Question solved general 4 months ago 7991
Find the radius of the circle and write the standard form of the circle's equation Question solved general 4 months ago 9895
The combined average weight of an okapi and a llama is 450450450 kilograms. The average weight of 333 llamas is 190190190 kilograms more than the average weight of one okapi. On average, how much does an okapi weigh, and how much does a llama weigh? Question solved general 4 months ago 1868
PLEASE HELP!2. In the figure, is an exterior angle to < LAU.A-Explain why is equal to the sum of the measures of the two nonadjacent interior angles.B- What is? Question solved general 4 months ago 2341
Which of the following is the correct factorization of the trinomial below?-7x2 + 5x + 12 A. (-7x + 12)(x - 1) B. 7(x + 1)(-x + 12) C. -7(x - 6)(x + 1) D. -1(7x - 12)(x + 1) Question solved general 4 months ago 3718
Use the empirical rule to solve the problem. ed's monthly phone bill is normally distributed with a mean of $65 and a standard deviation of $11. what percentage of his phone bills are more than $76? Question solved general 4 months ago 5908
In a hockey club there are 5% more boys than there are girls. If there is a total of246 members in the club, what is the number of boys and the number of girls? HOW WOULD I WORK THIS OUT Question solved general 4 months ago 1476
Which transformations can be used to show that circle S is similar to circle T?Circle S: center (11, −5) and radius 81Circle T: center (11, 0) and radius 9Select each correct answer.Circle S is congruent to circle T.Circle S is a translation of circle T, 5 units down.Circle S is a dilation of circle T with a scale factor of 72.Circle S is a dilation of circle T with a scale factor of 9. Question solved general 4 months ago 3955
Ninas car exponentially depreciates at a rate of 7 percent per year. If nina bought the car when it was 6 years old for 12000, what was the original price of the car Question solved general 4 months ago 1693
Serena paid $194.99 for a game system and then bought two equally-priced games. If she spent a total of $284.97, what is the price, p, of one game? Enter your answer in the box. Question solved general 4 months ago 7145
Which of the following equations has the same solutions as the equation 3x+2y=-12? Check all that apply.A) 3x-2y= 12B) -3x-2y= 12C) 15x+10y= -60D) 6x+2y= -12E) 6x+4y= -24F) 1.5x+y= -6G) x+ 2/3 y= -12 Question solved general 4 months ago 8923
If the quadratic formula is used to solve 2x(x + 5) = 4, what are the solutions? {-1/2, -9/2} Question solved general 4 months ago 7692
Let f(x)=x2+15x+56 .What are the zeros of the function?Enter your answers in the boxes._ and_ Question solved general 4 months ago 5522