Marcus mixes 5 parts white paint with 2 parts red paint to make pink. Suppose he adds one part of each. What is the new ratio of red to white? Question solved general 11 months ago 2253
Suppose one bakery oven at a cookie manufacturer is being used to bake chocolate cookies and vanilla cookies. A batch of chocolate cookies bakes in 8 minutes, and a batch of vanilla cookies bakes in 10 minutes. Let x represent the number of batches of chocolate cookies and y represent the number of batches of vanilla cookies. Write a linear inequality for the number of batches of each type of cookie that could be baked in one oven in an 8-hour shift. Question solved general 11 months ago 5592
7x - 2 = 2y 3x = 2y - 1 Solve the system of equations by substitution. (3/4, 13/8), (1/4, -1/8), no solution, coincident Question solved general 11 months ago 9273
What are the steps for using a compass and straightedge to construct a regular hexagon inscribed in a circle?Drag the steps and drop them in order from start to finish.-------------------------------------------------------------------------------------------------------------------------------Construct and JM⎯⎯⎯⎯⎯, MO⎯⎯⎯⎯⎯⎯⎯, OK⎯⎯⎯⎯⎯⎯⎯, KP⎯⎯⎯⎯⎯, PN⎯⎯⎯⎯⎯⎯, and NJ⎯⎯⎯⎯⎯ to complete regular hexagon JMOKPN .-------------------------------------------------------------------------------------------------------------------------------Construct a circle with its center at point H.-------------------------------------------------------------------------------------------------------------------------------Construct a circle with its center at point J and having radius HJ . Construct a circle with its center at point K having radius HJ .-------------------------------------------------------------------------------------------------------------------------------Construct horizontal line l and point H on line l.-------------------------------------------------------------------------------------------------------------------------------Label the point of intersection of circles H and J that lies above line l, point M, and the point of their intersection that lies below line l, point N. Label the point of intersection of circles H and K that lies above line l, point O, and the point of their intersection that lies below line l, point P.-------------------------------------------------------------------------------------------------------------------------------Label the point of intersection of the circle and line l to the left of point H, point J, and label the point of intersection of the circle and line l to the right of point H, point K. Question solved general 11 months ago 9813
Alice had 4 1/4 pounds of walnuts at the beginning of the week. At the end of the week, she had 2 3/4 pounds. How much has she used? A. 1 3/4 B. 1 1/2 C. 2 1/2 D. 1 1/4 Question solved general 11 months ago 9062
Using the quadratic formula to solve 2x2 = 4x – 7, what are the values of x Question solved general 11 months ago 7135
Which one f the following would appear in the credits column of a bank statement for a checking account?A. Bank feesB. An ATM withdrawalC. An online bill payment D. A direct deposit Question solved general 11 months ago 1571
a triangle is reflected across the line x=2. which of the following is true? A. the image and pre-image have the same orientation.B. the image and pre-image have different sizes.C. the image and pre-image are congruent.D. the image and pre-image are separated by a given angle. Question solved general 11 months ago 8185
In the 1980s, the population of Pleasanton decreased by 10%. In the 1990s, its population increased by 30%.How does the population of Pleasanton at the end of the 1990s compare with its population in 1980?A) It is 20% higher. B) It is 23% higher. C) It is 40% higher. D) It is 17% higher. Question solved general 11 months ago 2519
Hannah says that 2.11 is a rational number. Gus says that 2.11 is a repeating decimal. Question solved general 11 months ago 4278
PLZ HELP Simplify the rational expression. State any excluded values. 2x/-5x+x^2 Question solved general 11 months ago 5107
A graphic designer charges an hourly rate. In July, the only expense is for advertising. The function graphed models the designer's net income, y, for July for x hours of work.Select True or False to describe each statement. The x-intercept represents the amount the designer charges for 1 h of work. The difference between 0 and the y-intercept represents the amount the designer spent on advertising. The slope represents the designer's hourly rate. Question solved general 11 months ago 6983
BRAINLIESTTTT!1. Sasha and Mona practiced swimming every day. They increased the number of minutes of swimming every week as described below:Sasha: Practiced swimming for 10 minutes every day in the first week, 20 minutes in the second week, 40 minutes in the third week, and 80 minutes in the fourth week.Mona: Practiced swimming for 10 minutes every day in the first week, 20 minutes in the second week, 30 minutes in the third week, and 40 minutes in the fourth week.Which statement best describes the methods used by Sasha and Mona to increase the time they practiced swimming? Mona's method is linear because the number of minutes increased by an equal factor every week. Sasha's method is exponential because it increases by an equal number every week. Mona's method is exponential because it increases by a fixed factor, and Sasha's method is linear because it increases by a fixed number. Sasha's method is exponential because it increases by a fixed factor, and Mona's method is linear because it increases by a fixed number.2. The sales totals at Macy's food store have increased exponentially over the months. Which of these best shows the sales in the first three months? $1200 in the first month, $1220 in the second month, $1240 in the third month $1200 in the first month, $1272 in the second month, $1344 in the third month $1200 in the first month, $1285 in the second month, $1370 in the third month $1200 in the first month, $1224 in the second month, and $1248.48 in the third month Question solved general 11 months ago 5999
The ratio of clownfish to angelfish at a pet store is 5:4 the ratio of angelfish to goldfish is 4:3 there are 60 clownfish at the pet store . Question solved general 11 months ago 9839
The rule (x,y)→(2x,2y) maps △DEF to △D′E′F′. Which statement correctly describes the relationship between △DEF and △D′E′F′ ?A. The triangles are congruent because △D′E′F′ is a rotation of △DEF , and a rotation is a rigid motion.B. The triangles are not congruent because △D′E′F′ is a dilation of △DEF , and a dilation is not a rigid motion.C. The triangles are not congruent because △D′E′F′ is a translation of △DEF , and a translation is not a rigid motion.D. The triangles are congruent because △D′E′F′ is a reflection of △DEF , and a reflection is a rigid motion. Question solved general 11 months ago 8403
Patti is using mental math to evaluate the expression (70+12.8+30)+6.1. She recognizes that the expression will be easier to simplify if she can combined 70 and 30 before she works with other numbers. How do the properties of operation allow pattie to take that approach? Question solved general 11 months ago 7056
look at the figure if tan x=3/y and cos x =y/z what is the value of sin x? Question solved general 11 months ago 4865
Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. If she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? Question solved general 11 months ago 2763
∠A and ∠B are vertical angles with m∠A=x and m∠B=4x−30 . What is m∠A ? Enter your answer in the box. Question solved general 11 months ago 1514