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Solve for x in the equation 2x^2+3x-7=x^2+5x+39
General
6 months ago
Which figures are shown in the diagram? Check all that apply.line CDpoint Dray CDray DCsegment CD
General
6 months ago
Which values from the specified set make up the solution set of the inequality? r+6≥11 ; {4,5,6,7} Select each correct answer. A.4 B.5 C.6 D. 7
General
6 months ago
In a group of 25 students, 12 students play basketball, 11 students play football. Five students play both sports. A student is chosen randomly from this group. What is the probability that the student plays both basketball or football?
General
6 months ago
The distances in space are measured in light-years. The distance from Earth to a star is 5.9 × 1013 kilometers. What is the distance, in light-years, from Earth to the star (1 light-year = 9.46 × 1012 kilometers)?
General
6 months ago
Leonardo will pay $484 to three different credit cards: Expert Card, Passport, and US Speedy. He will pay four times as much to Expert Card as US Speedy since it has a higher balance. He also expects the Passport payment to be only 10% of the total of the other two payments. How much will Leonardo pay towards the Passport credit card balance? A. $88.00 B. $48.40 C. $352.00 D. $44.00
General
6 months ago
Which of the following statements about length of investment is correct? a. Bonds tend to be better long-term investments than stocks because bonds are unlikely to lose their value. b. Stocks tend to be better long-term investments than bonds because bonds do not have the same growth potential that stocks do. c. Bonds tend to be better long-term investments than stocks because bonds, unlike stocks, are guaranteed to keep up with inflation. d. Stocks tend to be better long-term investments than bonds because stocks can be bought and sold more readily than bonds.
General
6 months ago
Sarah used 2.5 cups of cheese in a dish that serves 10 people. Amyn used 1.6 cups of cheese in a dish that serves 8 people. How much more cheese is in one serving of Sarah's dish?
General
6 months ago
Tawanna is asked to find the GCF of each term in the expression 2ab+8b Her work is shown below. Factors of 2ab: 1, 2, a, and bFactors of 8b: 1, 2, 4, 8, and bGCF: (1)(1)(2)(2)(b)(b)Which best describes the error in Tawanna’s solution?Tawanna factored one or both pieces of the expression incorrectly.Tawanna did not include each factor in the GCF.Tawanna should have used each common factor once.Tawanna should have used each common factor once.
General
6 months ago
Ten granola bars and 12 bottles of water cost $23. Five granola bars and four bottles of water cost $10. How much do one granola bar and one bottle of water cost?
General
6 months ago
What is YZ?Enter your answer as a decimal in the box
General
6 months ago
Need asap please!!!!!During a science experiment, Martine recorded the masses of five powders she mixed together and dissolved in water. Her measurements are shown in the chart. Martine then added up the amounts to find the total mass of the chart. Martine then added up the amounts to find the total mass of the dissolved.Materiel A 3 1/2 gMaterial B 5 3/4 gMaterial C 8 1/2 gMaterial D 2 1/4 gMateriel E 7 2/3 gWhich expression would make finding the sum of these five numbers as easy as possible?A) (3 1/2 + 5 3/4) + (8 1/2 + 2 1/4) + 7 2/3B) (2 1/4 + 3 1/2) + (5 3/4 + 7 2/3) + 8 1/2C) (3 1/2 + 8 1/2) + (5 3/4 + 2 1/4) + 7 2/3D) (3 1/2 + 5 3/4 + 8 1/2 + 2 1/4) + 7 2/3
General
6 months ago
△GHJ∼△MNP Which statements are true? Select each correct answer.A.) m∠J=m∠PB.) GJMP=GHMNC.) ∠H≅∠ND.) HJ¯¯¯¯¯≅NP¯¯¯¯¯¯E.) GH=MN
General
6 months ago
A price was increasing at a rate of 15% per month what is the annual growth rate enter your answer rounded to the nearest tenth of a percent in the box PLEASE HELP
General
6 months ago
Point C divides AB in a particular ratio. Match point C and the ratio into which C divides AB with the endpoints of AB .
General
6 months ago
what is the quotient of 2m^9n^4/-4m^-3n^-2 in simplest form? assume m=0,n=0 A.-m^-12n^6/2B.-m^27n^8/2C.6m^12n^6D.8m^12n^6
General
6 months ago
Which image is the dilation of the rectangle with the center of the dilation at the origin and a scale factor of 1/2 ?
General
6 months ago
Determine whether the origin is included in the shaded region and whether the shaded region is above or below the line for the graph of the following inequality: y > one halfx + 2 The origin is not included in the shaded region and the shaded area is above the line. The origin is not included in the shaded region and the shaded area is below the line. The origin is included in the shaded region and the shaded area is above the line. The origin is included in the shaded region and the shaded area is below the line.
General
6 months ago
What is the missing step in the given proof?Statement: m∠4 = m∠15Reason: Substitution Property of EqualityStatement: m∠4 + m∠8 = 180°Reason: definition of supplementary anglesStatement: ∠7 and ∠8 are supplementary.Reason: Linear Pair TheoremStatement: m∠4 = m∠16Reason: Transitive Property of EqualityStatement: ∠15 and ∠8 are supplementary.Reason: Transitive Property of Equality
General
6 months ago
PLEASE HELP!!!!!!!!!! ON TIME LIMIT!!!!!!!!!! Jimmy needs $42 to buy a pack of comic books. He has saved $18 and plans to work as a babysitter to earn $6 per hour. Which inequality shows the minimum number of hours, n, that Jimmy should work as a babysitter to earn enough to buy a pack of comic books? 6n ≥ 42 + 18, so n ≥ 10 6n ≤ 42 + 18, so n ≤ 10 18 + 6n ≤ 42, so n ≤ 4 18 + 6n ≥ 42, so n ≥ 4
General
6 months ago
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