Mathematics, 18.03.2021 20:00 lovelylife7553

What is the sum of the polynomials 8x²-7x+3 and 2x²+10x-5? 1)10x²+3x-2
2)16x²-70x-15
3)6x²+17x-8
4)10x⁴+3x²-2

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:50

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

Answers: 2

Answer

You know the right answer?

What is the sum of the polynomials 8x²-7x+3 and 2x²+10x-5? 1)10x²+3x-2
2)16x²-70x-15
3)6x...

Questions

Mathematics, 22.04.2021 02:20

According to a newspaper article, the average play ticket in Tokyo costs more than twice that in New York City. An economist interested in dif...

Mathematics, 22.04.2021 02:20

HELP ASAP! Under his cell phone plan, Zachary pays a flat cost of $68 per month and $5 per gigabyte. He wants to keep his bill at $75.50 per m...

Mathematics, 22.04.2021 02:20

A middle-C tuning fork vibrates with a frequency f of 262 hertz (cycles per second). You strike a middle-C tuning fork with a force that produces a...