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
Ierofanga [76]
2 years ago
14

Iam not sure about this questions answer can u give answer Q10,11,12

Mathematics
1 answer:
irga5000 [103]2 years ago
7 0

Answer:

10. First you multiply both sides by 3, making it 2x + 5 = 24

Then you subtract 5 from both sides making it 2x = 19

You dive both sides by 2 making x = 9.5

The answer is x = 9.5

11. First you need to find how much you need to pay each year. 12,000 x 0.05

you can make it easier by changing it to 120 x 5 = 600

You need to pay that for three years so 600 x 3 = 1800

Plus you need to pay the original money. 12,000 + 1,800 = 13,800      

The answer is $13,800    

12. First you change kilometers into centimeters. 172 km is 172,000 meters. 172,000 meters is 17,200,000

Then, you need to do 17,200,000 ÷ 500,000 but you can make it simple and do 172 ÷ 5 = 34.4

The answer is 34.4 cm

You might be interested in
I NEED HELP ASAP PLEASE NO LINKS !!!
My name is Ann [436]
25-9=16 so 16 is the answer
8 0
3 years ago
1. 5/2=-x/11<br><br> 2. 9/m=-4/11
alex41 [277]

Answer:

1. x = 55/2

2. x = - 99/4

5 0
3 years ago
750 feet tall how many stories would the building have
liberstina [14]

Answer:

Well if a story is 14-16 feet tall, then it would be about 50 floors.

Step-by-step explanation:

Each story is 14-16 feet, and if you meet in the middle (15 feet) just divide 750 by 15, you get 50.

6 0
3 years ago
The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on T-shirts sold for x dollars. What would the profit from
Naddik [55]
Your answer would be $28.00, B. <333xx
3 0
3 years ago
Read 2 more answers
masons cell phone company charges $0.12 for every text message he sends plus $2.50 per month if mason sent 25 messages this mont
klemol [59]

Answer:

The answer would be $5.5

Step-by-step explanation:

First, multiply $0.12 by 25 to get $3. Add the $3 to $2.50 to get your answer of $5.5

3 0
3 years ago
Other questions:
  • Jessica rode 9 miles farther than Roger rode. Let rrepresent the number ofmiles Roger rode. Write an expression for the number o
    6·1 answer
  • Write the equation of the circle: Center at P(2 , -1) and a diameter of 10m
    12·1 answer
  • 75 is 10 less than 85 what is the answer
    12·1 answer
  • Estimate it’s the length in meters for poster. Explain
    12·1 answer
  • 7 of 10<br>©<br>What is the decimal multiplier to decrease by 8.4%?​
    8·1 answer
  • Kelly buys a book for 9.95 michael buys a pair of socks for 7.45.how much more money does kelly spend than michael
    14·2 answers
  • Subtract.<br><br> −7.2+4.5<br><br><br><br> Enter your answer, as a decimal, in the box.
    11·1 answer
  • Which expression could be used to model the total cost for producing ballon banquets
    6·1 answer
  • 21 is what percent of 30?
    14·1 answer
  • I NEED HELP ASAP PLEASE!!!!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!