1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa86 [58]
2 years ago
11

HELP A GIRLL OUT I GAVE YOU ALL MY POINTS!! HELPP! 1. a. What is James’s new texting speed if he practices for only 1 month? ___

_______ b. What is James’s new texting speed if he practices for 2 months? ____________ c. What is his new texting speed if he practices for 3 months? _____________ 2. Write an algebraic equation that gives James’s texting speed s for m months of practice. 3. solve the equation from question 2 to determine how many months of practice it will take before james texting speed reaches 8 characters per second. Lynda would also like to complete in the same speed texting completion as james she currently texts at the rate of 4 characters per second but will only have 10 months to practice before the completion. 4. if Lynda wants to text at least 8 characters per second like james then the equation 10r+4=8 could be used to model this situation. Solve for r. 5. Explain what the variable r represents in the equation given in question 4. 6. Consider the equation 8x+5=37 write a real life scenario that this equation could model.
Mathematics
1 answer:
san4es73 [151]2 years ago
3 0

Answer:

1. a. His new texting speed after one month is 2 + 1/2 = 2.5 characters per second.

b. After two months it will be 2 + (1/2) * 2 = 3 characters / second.

c. Answer is 2 + 1/2 * 3 = 3.5 characters/second/.

2. The answer is s = 1/2m + 2

3. To solve for m we write 8 = 1/2m + 2 → 6 = 1/2m → m = 12 months.

4. 10r + 4 = 8 → 10r = 4 → r = 0.4

5. The variable r represents the rate she must increase her texting speed by per month.

6. A scenario could be "Allison has 37 marbles in a jar. She took out 5 from the jar and wants to divide the remaining amount equally among her 8 friends. How many marbles does each friend get?".

You might be interested in
Helpppppppppppppppppp
Aneli [31]
The vertex would be at (-2,7)
7 0
3 years ago
A student gets paid to sell raffle tickets at the school basketball game. He earns $15 a day, plus an extra $0.25 for each raffl
ElenaW [278]
Answer is C

T = 15d +r/4 +2h

or

 you can write another way

T = 15d + 0.25r + 2h 
8 0
2 years ago
Read 2 more answers
Lexie drives her car 96 miles using 4 gallons of gas. How many miles per gallon does her car get?
Lyrx [107]

Answer:

24 MPG

Step-by-step explanation:

96/4=24

8 0
2 years ago
Read 2 more answers
What are the partial products of 42x5?
polet [3.4K]
(40×5)+(2×5) so 40×5=200 and 2×5=10 so 200+10=210
4 0
2 years ago
Read 2 more answers
Ind the roots of 3(x – 2)2 = 12.
blagie [28]

Answer:

x=4

Step-by-step explanation:

If you plug this in, you get 3(4-2)2=12. Simplify to 3 times 2 times 2, which equals 12. Stay Safe and Have a Magnificent Day!!!!!!;):)

6 0
2 years ago
Other questions:
  • Shannon says,"My apartment is a prime number." Which could be Shannon's apartment number? A 115 B 273 C 317 D414
    10·2 answers
  • If AB = 8, BC = 16, and CA = 13, list the angles of ABC in order from smallest to largest.
    5·1 answer
  • 83 and one third percent as a fraction
    12·1 answer
  • There are 26/3 graders and 32 fourth-graders going on a field trip each van can carry 10 students how many vans are needed how m
    10·1 answer
  • Given ∠2 and ∠4 are vertical angles.<br> Prove ∠2 ≅ ∠4
    10·1 answer
  • What is 87 percent of 1000
    7·2 answers
  • In need of some help
    10·1 answer
  • Victor wants to see if positively greeting children as they enter the classroom reduces problem behaviors. He randomly assigns 1
    7·1 answer
  • ANSWER ASAP<br><br> For each table, write the equation that represents the price per ticket.
    6·2 answers
  • Horizontal translation 5 unitss left
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!