All categories

2 years ago

Rice costs $x per kilogram.

Mathematics

1 answer:

liq [111]2 years ago

4 0

Answer:

$1.3

Step-by-step explanation:

12x+7x+7=31.7

x=1.3

PLS GIVE BRAINLIEST

You might be interested in

If you place a 34 foot ladder against the top of a building and the bottom of the ladder is 25 feet from the bottom of the build

barxatty [35]

The answer is 59
34+25=59

7 0

2 years ago

You deposit the same amount of money in a bank account each month. You deposit a total of $660 in 1 year. How many months does i

salantis [7]

Answer: 42 months

Explanation: Every month you have deposited $55. $2310 divided by $55 would be 42 months.

3 0

2 years ago

How do you find the answer to this?

Stels [109]

Answer:

D) {-1}

Step-by-step explanation:

A rational expression is "not defined" when its denominator is zero. Hence to find values of x that make the expression "not defined," you solve the equation ...

denominator = 0

2x +2 = 0 . . . . . . put the actual denominator into the equation

x + 1 = 0 . . . . . divide by 2

x = -1 . . . . . . . . subtract 1

The expression is "not defined" for x in the set {-1}.

3 0

3 years ago

80ptss!!! Consider the following expressions shown below.

Step2247 [10]

The first one is A the second is C and the third is B

6 0

3 years ago

Question

Ahat [919]

Answer:

4 minutes.

Step-by-step explanation:

There are three trains that Rachel has to take to go to her job. The total time is taken by her, on average, 1 hour and 20 minutes i.e. (60 + 20) = 80 minutes.

In his journey, she walks for 15 minutes and a train journey for about 53 minutes.

Then the total waiting time for the trains is (80 - 53 - 15) = 12 minutes.

Therefore, the average waiting time, in minutes, at each of the three train stations will be $\frac{12}{3} = 4$ minutes. (Answer)

8 0

3 years ago