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
Nataliya [291]
3 years ago
7

Please need help I will be MARKING as BRIANILIST. thank you so much. ​​

Mathematics
2 answers:
Elena L [17]3 years ago
6 0

Answer:

C

Step-by-step explanation:

1 page every 3 minutes

18 pages will take 3 × 18 = 54 minutes to read.

dlinn [17]3 years ago
3 0

Answer:

C. Multiply 3 by 18

Step-by-step explanation:

Susan reads:

1 page in 3 mins

So,

1 page = 3 mins

<u><em>If we want the time for 18 pages, we would multiply both sides by 18</em></u>

So,

18 pages = 3×18 mins

18 pages = 54 mins

You might be interested in
Need helpppp gajsgajshajda​
marissa [1.9K]
Answer: 1.) 14.66666666666667
2.) 20

Steps:
1.) 180 = 3x + 136
180 -136 = 3x
44 = 3x
44/3 = x
14.66666666666667 = x

2.) 70 + x = 90
x = 90 - 70
x = 20

I would appreciate brainliest if this was helpful and correct! ;)
8 0
3 years ago
Solve each equation for y (get into slope-intercept/y=mx + b form):
Gwar [14]

Answer:

Step-by-step explanation:

In order to do this we need to isolate y by performing the inverse operations on the other values like so...

a)   10x + 5y = 20   ... subtract 10x on both sides

     5y = 20 - 10x    ... divide both sides by 5

       y = 4 - 2x   ... we can move the 2x to the right to make it into y = mx + b

       y = -2x + 4

b)   3x - 2y = 10 + 4x   ... subtract 3x on both sides

      -2y = 10 + x    ... divide both sides by -2

       y = -5 - 0.5x ... move -0.5 to the left so it matches y = mx + b

      y = -0.5x - 5

3 0
3 years ago
What are the domain and range of f (x) = log x minus 5? domain: x &gt; 0; range: all real numbers domain: x 5; range: y &gt; 5 d
tresset_1 [31]

Answer:

domain: x>5 Range: y>-5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Maria invests $6,154 in a savings account with a fixed interest rate of 8% compounded continuously. What will the account balanc
Vitek1552 [10]

Answer:

$13,695.98

Step-by-step explanation:

We can use the continuous compound interest formula to solve:

A = Pe^{rt}

<em>P = principal amount</em>

<em>r = interest rate (decimal)</em>

<em>t = time (years)</em>

<em />

First, lets change 8% into a decimal:

8% -> \frac{8}{100} -> 0.08

Now, lets plug in the values:

A=6,154e^{0.08(10)}

A=13,695.98

The account balance after 10 years will be $13,695.98

3 0
3 years ago
Identify the law illustrated by: 5n x 1 is the same as 5n
tangare [24]

<u><em>The law illustrated is Distributive Law</em></u>

This question is under a topic called algebra laws.

The laws are;

- Commutative law; This implies that when we are to add or multiply numbers, the order of addition or multiplication doesn't matter as we will still get same result.

- Associative law; This implies that if we want to add more than 2 numbers, if we decide to add the first 2 before adding the third one, we will still get the same result as if we added the second one to the third one before adding to the first one. This law also applies to multiplication.

- Distributive law; This implies that when two numbers are multiplied to produce a result, both numbers are factors of the result.

We are told in the question that ; 5n x 1 = 5n

This means that 5n and 1 are factors of 5n and this corresponds to distributive law

Read more at; brainly.in/question/39479409?tbs_match=1

7 0
2 years ago
Other questions:
  • Write and solve an equation to solve the problem. Lisa is 4 centimeters taller than her friend Ian. Ian is 8 centimeters taller
    13·1 answer
  • A report summarizes a survey of people in two independent random samples. One sample consisted of 700 young adults (age 19 to 35
    5·1 answer
  • What is f(-8) equal to......Please correct​
    15·1 answer
  • a class collects 54 pounds of food each holiday food drive how many 6 pound bags can the class collect
    15·1 answer
  • What is the equation for continuous growth or compound interest
    15·1 answer
  • ONE QUESTION ONLY!!!
    5·2 answers
  • Find the domain of the equations. do not solve​
    8·1 answer
  • PLZPLZ PLZ PLZ PLZ PLZ HELP ME I AM CONFUSED AND DONT KNOW WHAT TO DO!! PLZ SHOW UR WORK SHOW UR WORK!!!
    15·2 answers
  • Find the lateral and total surface area of the
    10·1 answer
  • What is Limit as x approaches negative 19 plusk(x)? 37.5 38 43.5 44
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!