Which of the following are useful ways of finding the value of a variable? Check all that applyA.Writing an equation
B.Drawing a graph
C.Reading a table
D.Drawing a diagram

Answers

Answer 1
Answer: Writing an equation and Drawing a graph are two ways or useful ways of finding the value of the variable. These two are the basic ways of solving the given variable equation. In mathematical ways, this is the most useful ways.
Answer 2
Answer: Drawing a graph as it shows the change in variables.

Related Questions

Solve for x. -15 = 22x + 7
Which one is greater 0.02 or 0.002​
Please help me im running on a clock
You have a coupon good for $5 off the price, p, of any large pizza. You also get a 15% discount on any pizza if you show your student ID. How much more would you pay for a large pizza if the cashier applies the coupon first, rather than the 15% discount first? Please show steps to this composite function.
Please help the question is in the picture x

(10pts) A train left a station at 8:00 amgoing at 45 mph. A second train left the station
at 10:00 am going in the same direction at 55
mph. At what time will the second train catch
up with the first train?

Answers

Answer:

12:00 i think

Step-by-step explanation:

hope this helps

Eremy constructed this solid by combining two rectangular prisms and a square pyramid.A rectangular prism with a length of 6 meters, width of 14 meters, and height of 2 meters. A rectangular prism with a length of 5 meters, width of 8 meters, and height of 3 meters. A square pyramid with a base of 6 meters by 6 meters and triangular sides with a height of 7 meters.


What is the surface area of this figure?

_____________ square meters
320
322
368
386

Answers

368 square meters is the answer

I will mark you as brainliest:))

Answers

Answer:

(A)

Step-by-step explanation:

To find the range, you have to subtract the highest value from the list (85) from the lowest value (15) When you subtract these values you get 70, which is the range.

To find the mid-range, you add the highest value from the list (85) and the lowest value (15) When you add these values, you get 100. You then have to divide the sum of the highest and lowest value (100) by 2. When you divide the sum of the highest and lowest value by 2 you get 50, which is the mid-range.

Hope this helps!

Carlos Martin received a statement from his bank showing a balance of $56.75 as of March 15th his check book shows a balance of $87.37 as of March 20th. the bank returned all the cancelled checks but too. One check was for $5 and the other was for $13.25 how much did Carlos deposit in his account between the March 15th and the March 20th.A. $125.87
B. $11.22
C. $162.37
D. $48.87

Answers

Answer:

$48.87

Step-by-step explanation:

Let the deposited amount between the March 15th and the March 20th be x

Balance on 15th march =  $56.75

The bank returned all the cancelled checks but too. One check was for $5 and the other was for $13.25

And he also deposited x amount

After deposits and deductions

So, balance = 56.75 +x - (13.25+5)

The new balance on 20th march =  $87.37

56.75 +x - (13.25+5)=87.37

56.75 +x - 18.25=87.37

38.5 +x =87.37

x =87.37-38.5

x =48.87

Hence Carlos deposited  $48.87  in his account between the March 15th and the March 20th.

March 15 balance:                  56.75
Add: Deposit                          x
Less: Outstanding check          18.25   ⇒ 5 + 13.25
March 20 balance:                  87.37

56.75 + x - 18.25 = 87.37
x = 87.37 - 56.75 + 18.25
x = 48.87   CHOICE D.

Outstanding checks are issued checks that are not yet deducted from the account.

Simplify and solve this equation for q: 3q + 5 + 2q - 5 = 65.a. q = 13
b. q = 15
c. q = 11
d. q = 23

Answers

Answer:

Option a is correct.

Value of q is, 13

Step-by-step explanation:

Given the equation: 3q +5 +2q -5 = 65

Solve for q;

Like terms defined as those terms which have same variables, and powers.

Combine like terms in the given equation we get;

5q = 65

Division property of equality states that you divide the same number to both sides of an equation.

Divide by 5 both sides we get;

(5q)/(5)=(65)/(5)

Simplify:

q = 13

Therefore, the value of q is, 13

3q + 5 + 2q - 5 = 65

(Same terms)
3q + 2q + 5 - 5 = 65

(Then reduce)
[3q + 2q = 5q], [5 - 5 = 0] = 65
5q = 65
q = 65/5
q=13

Brents pick up truck can carry 1/5 ton. Ninas pick up truck can carry 500 lb whose pick up truck can carry more weight?

Answers

Nina can pick up more weight.

1 ton = 2,000 pounds, so 2000 ÷ 5 = 400 and 500 > 400