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
Savatey [412]
2 years ago
5

MUST EXPLAIN NOT A STRAIGHT UP ONE ANSWER OR REPORTED

Mathematics
2 answers:
weqwewe [10]2 years ago
8 0

Answer:

50+40x2=130

Step-by-step explanation:

the family can have 2 cell phones

I solved by finding the cost of the phone companys charge then the cost of 2 lines

dmitriy555 [2]2 years ago
6 0

Answer:

Step-by-step explanation:

170=40x+50

170=40x+50                              subtract 50

120=40x                                     divide by 40

3=x

You might be interested in
a gas station sells regular gas for $2.10 per gallon and premium gas for $2.90 a gallon. at the end of a business day 280 gallon
insens350 [35]

200 gallons of regular gas and 80 gallons of premium gas were sold.

Let the amount of regular gas sold be x gallons. So, the amount of premium gas sold will be (280 - x).

Now, forming the equation using the given information, to find the amount of each type of gallon.

Equation -

2.10x + 2.90(280 - x) = 652

Performing multiplication with values inside bracket in Left Hand Side

2.10x + 812 - 2.90x = 652

Rewriting the equation -

812 - 652 = 2.90x - 2.10x

Performing subtraction

160  = 0.8x

Rewriting the equation according to x

x = 160÷0.8

Performing division to find the value of x

x = 200

So, 200 gallons of regular gas was sold.

Amount of premium gas sold = 280 - 200

Performing subtraction

Amount of premium gas sold = 80 gallons

Hence, 200 gallons of regular gas and 80 gallons of premium gas was sold.

Learn more about problems on gas -

brainly.com/question/14746001

#SPJ4

4 0
1 year ago
Help, I’m a bit confused, what would the coordinates be. The question is in the picture!!!!!
kotykmax [81]
(x+4), (y-1) because the figure is translated 4 units to the right and 1 down.
3 0
3 years ago
The expression 6a-14-a+7 simplifies to
Aloiza [94]
The answer to this is 5a-7
8 0
2 years ago
Read 2 more answers
Exam​ question: You can buy a 57​-pound bag of flour for ​$ 11 or you can buy a​ 1-pound bag for $ 0.41 Compare the per pound co
egoroff_w [7]

Answer:

Step-by-step explanation:

57 lb bag for $ 11  or 1 lb bag for $ 0.41

11/51 = 0.215 .....rounds to 0.22 ......this is the correct way...... the student messed up and divided wrong.

the large bag only charges $ 0.22 per lb, whereas, the small bag charges $ 0.41 per lb.

3 0
3 years ago
Ella conducted a survey to find out the amount of time high schoolers spend surfing the Internet. From the data collected, the r
Afina-wow [57]

Answer:

the answer is C

Step-by-step explanation:

The answer is C.

Because we do not have any tables graphs etc., we can only use the fact that the range is 1

The definition of range is the difference between the largest amount and the smallest amount. In equation form, it should look like this:  

Now lets move to the answer choices:

Answer A. is wrong

If everyone surfed for exactly an hour, the largest amount of time would be 1 hour and the smallest amount of time would also be 1 hour. Put this into the equation and the range would be 0 which is contradicted from the data present

Answer B. is wrong because the range is not the average, the mean is the average. We are looking for the range, not the mean so Answer B. is incorrect.

Answer C. is correct. The range is the difference between the largest and the smallest. In this answer, it tells us that the range is the difference between the greatest amount of time and the least amount of time spent surfing the Internet is 1 hour. This follows the term of "Range" and therefore, Answer C. is correct.

Answer D. is incorrect because the range does not have anything to do with quotients.(By the way, a quotient is the result of dividing a dividend with a divisor.) The range is only obtainable with subtraction, not division, so answer D. is incorrect.

please mark as brainliest. l need it to be an ace. please give me if you like it.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Easiest question in the world
    7·2 answers
  • Tina is hiking in the Grand Canyon. she began the day 15 below sea level and ended her day 4,300 feet above sea level. How much
    13·1 answer
  • The function 3(2)t models the number of leaves on a plant, where t represents the number of weeks since it was planted. Which st
    12·1 answer
  • Deconstruct the following conditional statement into its hypothesis and conclusion.
    8·1 answer
  • GHEP LPE PLEASE HELP ME
    6·1 answer
  • If m = (3x-1) and n = (3x+1),sjow that x² = mn+1 by 9​
    5·1 answer
  • Whats 9/-5 simplifyed to
    11·2 answers
  • A rectangular lawn has a circumference of 86 meters. one of the sides is 20 meters. how big an area does the lawn have?
    15·1 answer
  • Complete the following statement. 4 T = lb.
    10·2 answers
  • Describe in detail how you would create a number line with the following points: 3, 2.25, the opposite of 4, and – (–1fraction o
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!