subject
Mathematics, 21.06.2021 20:10 angie249

What are the solutions of the equation 2x2 + 7x = 4? A. 4, 0.5
B.-4, 0.5
C. -4,2
D. 4,-2

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
Answers: 1
question
Mathematics, 21.06.2019 18:00
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
Answers: 3
question
Mathematics, 21.06.2019 19:00
Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
Answers: 1
question
Mathematics, 21.06.2019 20:30
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 1
You know the right answer?
What are the solutions of the equation 2x2 + 7x = 4? A. 4, 0.5
B.-4, 0.5
C. -4,2
...
Questions
question
French, 24.01.2021 03:00
question
Biology, 24.01.2021 03:00
question
Mathematics, 24.01.2021 03:00
question
Mathematics, 24.01.2021 03:10
Questions on the website: 13722361