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
yulyashka [42]
3 years ago
6

Which expression could be used to solve this problem? Bart practices piano every day. First he practices songs for 20 minutes. T

hen he practices scales for 15 minutes. How much time does Bart practice piano in 3 days? A. 3 × (20 – 15) B. 20 × (15 + 3) C. 3 × (20 + 15) D. 20 × (15 – 3)
Mathematics
2 answers:
nexus9112 [7]3 years ago
3 0
C. 3 x (20 + 15)
Hope this helps!!!
skelet666 [1.2K]3 years ago
3 0
The correct answer is C. 3 x (20+15)
You might be interested in
Score data from a statewide exam for 10th-graders follows a normal distribution, has a mean of 77, and has a standard deviation
Oduvanchick [21]

Answer:

Below 70.5 because of the 68, 95, and 97.5 rule

Step-by-step explanation:

6 0
3 years ago
100 POINTS!!! Please solve this question step by step and explain each step for 100 points.
djverab [1.8K]

2\dfrac 29 = -\dfrac 45  m \\\\\implies 2+ \dfrac 29 =- \dfrac 45 m \\\\\implies \dfrac{20}9 = -\dfrac 45 m \\\\\implies 5(20) = (-4m)9\\\\\implies 100 = -36m\\\\\implies m = -\dfrac{100}{36} \\\\\implies m =  -\dfrac{25}9\\\\\implies m=-2\dfrac 79

3 0
2 years ago
Read 2 more answers
Veronica wants to multiply
stira [4]

Answer:2737t

Step-by-step explanation:

5 0
2 years ago
Emaan charges a fixed amount for a bracelet, with an additional charge for each charm a customer adds to the bracelet. Write a l
DIA [1.3K]

Answer:

f(x) = y + (x*p)

Step-by-step explanation:

Since we are not given actual values we will need to make the function with only variables. Each variable will represent the following...

Fixed Cost: y

Cost per charm: p

Number of charms: x

Therefore, using the variables mentioned above we can combine them into the following linear function using the number of charms as our main input for our function...

f(x) = y + (x*p)

6 0
2 years ago
What is MJ’s slugging average?
Ivenika [448]
In 127 games for the Barons, MJ managed just three home runs, 17 doubles, and one triple. All told, it amounted to a . 266 slugging percentage, which is puny by any measur
5 0
3 years ago
Other questions:
  • Alonso went to the market With $55 to buy eggs and sugar he knows he needs a package of 12 eggs that cost $2.75 after getting th
    9·1 answer
  • 85,146 rounded to the nearest thousand
    8·2 answers
  • Subtract - 2x - 10 from 10x2 + 3.
    9·1 answer
  • Sabrina took out a loan for $60,000 to pay for her child's education. The loan must be repaid at the end of eight years in one p
    10·2 answers
  • ANSWER THIS QUICKLY PLEASE!!!!!!!!!
    7·2 answers
  • Solve (3x−2)(x+12)=0, for x.
    15·1 answer
  • 20. [00.16] Select all that are completely correct.
    9·1 answer
  • Find the slope and y-intercept. Help a girl out I’ll give you ten points.
    6·2 answers
  • Can someone please write each fraction as a percent and tell me which operation they used? 1. 3/10 2. 2/50 3.7/20 4. 1/5 5.1/8 6
    7·1 answer
  • 3.7% of 35 is what number?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!