Solve the linear system of equations using the linear combination method.{8a−4b=205a−8b=62 Question solved general 4 months ago 7720
A catering company’s recipe for Salad uses a ratio of 2 c of dressing to 4 lb of vegetables (a) write a ratio of dressing to vegetables as a reduced fraction (b) how many cups of dressing would they need for 16 lb of vegetables? Show your work Question solved general 4 months ago 5967
Match the term with the definition.MatchTermDefinitionPlane, perpendicular lines, parallel lines, circle, angle.A) a figure consisting of two rays with a common endpointB) a set of all points in a plane that are a given distance from a pointC) two lines that intersect at 90° anglesD) a flat surface that extends infinitely and has no depth; it has length and widthE) two lines that lie within the same plane and never intersect Question solved general 4 months ago 8041
If y = 6x − 3, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? (Provide an explanation why if possible.)A) {(0, 3), (1, −9), (2, −15)}B) {(0, −3), (2, 15), (4, 21)}C) {(0, −3), (2, 9), (4, 21)}D) {(0, 3), (−2, 15), (4, 21)} Question solved general 4 months ago 9939
The prime factorizations of 54 and 72 are shown below.Prime factorization of 54: 2, 3, 3, 3Prime factorization of 72: 2, 2, 2, 3, 3Using the prime factorizations, what is the greatest common factor of 54 and 72?2 X 32 X 3 ´X32 X2 X3 X 32 X2 X2X3 X 3 X 3P.s Those X stands For Multiplying Question solved general 4 months ago 2939
The stem-and-leaf plot below shows the number of pages each student in the class read the previous evening.According to the plot, 75% of students read less than A.13 pages.B.33 pages.C.35 pages.D.46 pages. Question solved general 4 months ago 7374
Pauley graphs the change in temperature of a glass of hot tea over time. He sees that the function appears to decrease quickly at first, then decrease more slowly as time passes.What best describes thiz ? Question solved general 4 months ago 8118
The center of the circle whose equation is (x - 2)2 + (y + 4)2 = 25 is(2, 4)(-2, 4)(2, -4) . ASAP Question solved general 4 months ago 9774
frank needs to convert 24 centimeters per second to meters per minute. which conversion factors should she use? Question solved general 4 months ago 4902
Taylor wants to have pool party. Party pools charges $250 to reserve a pool for a private party. They also charge $10 per person, including the host. Taylor has saved $375 to pay for the party. How many guests can Taylor invite without going over her budget? Question solved general 4 months ago 1561
Which of the following statements best describes the graph of 3x − 2y = 4?A. It is a straight line joining the points (6, 2), (5, 1), and (7, 3).B. It is a straight line joining the points (0, −2), (2, 1), and (−2, −5).C.It is a curve joining the points (3, −2), (2, 3), and (4, 1).D.It is a curve joining the points (0, 2), (−2, −1), and (4, 1). Question solved general 4 months ago 7749
Consider the diagram and the paragraph proof below.Given: Right △ABC as shown where CD is an altitude of the triangleProve: a2 + b2 = c2Because △ABC and △CBD both have a right angle, and the same angle B is in both triangles, the triangles must be similar by AA. Likewise, △ABC and △ACD both have a right angle, and the same angle A is in both triangles, so they also must be similar by AA. The proportions and are true because they are ratios of corresponding parts of similar triangles. The two proportions can be rewritten as a2 = cf and b2 = ce. Adding b2 to both sides of first equation, a2 = cf, results in the equation a2 + b2 = cf + b2. Because b2 and ce are equal, ce can be substituted into the right side of the equation for b2, resulting in the equation a2 + b2 = cf + ce. Applying the converse of the distributive property results in the equation a2 + b2 = c(f + e).Which is the last sentence of the proof?A)Because f + e = 1, a2 + b2 = c2.B)Because f + e = c, a2 + b2 = c2.C)Because a2 + b2 = c2, f + e = c.D)Because a2 + b2 = c2, f + e = 1. Question solved general 4 months ago 2628
A health food company packs almond butter in jars. Some jars hold 250 g. Other jars hold 500 g. On Tuesday, the company packed 186.5 kg of almond butter in 511 jars. How many jars of each size did they pack? Question solved general 4 months ago 9579
Which of the following statements are true about scalar multiplication of matrices?You can multiply a matrix of any size by a scalar.For any matrix A, 1 × A = A.For any scalar r, rI = I, where I is the identity matrix.You can scale geometric figures using scalar multiplication.Scalar multiplication is a shortcut for repeated addition of the same matrix.Scalar multiplication is not possible for matrices that are not square. Question solved general 4 months ago 9759
A spinner is divided into 8 equal sections numbered 1 through 8. Which 2 events are disjointA. Spinning an event number and spinning a 6B. Spinning a number less than 4 and spinning a 3 C. Spinning a number less than 4 and spinning a 6D. Spinning an odd number and spinning a 6 Question solved general 4 months ago 2493
At Kira's school, 5/9 of the 360 students bring their lunch. The other students buy lunch in the cafeteria. How many more students bring lunch from home than buy lunch? Question solved general 4 months ago 6598
a p2 73 94 115 13 A farmer picked 3 more peaches than 2 times the apples. The table shows how the number of peaches, p, depends on the number of apples, a. Choose the equation which represents the rule.A) p = 2a + 2 B) p = 3 − 2a C) p = 2a − 3 D) p = 2a + 3 plz help Question solved general 4 months ago 7206