tim is saving to buy a new cell phone that costs $84. if he saves $12 each month, in how many months will he have $84?

Answers

Answer 1
Answer: \$84\ :\ \$12= (84)/(12) =7\n\nAns.\ 7\ months
Answer 2
Answer: well, divide 84 by 12
 84/12 is 7. so, it will take him 7 months

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What is 828,076 rounded to the greatest place
Are 27 49 57 63 composite numbers
M<N = (5x) and m <l=(x+20). What is the value of X?105420Solve and explain how you got your answer
The figure is made up of a square and a rectangle. Find the area of the shaded region.

A jar contains 54 pennies,and 2/3 of the coins in the jar are pennies. How many coins are there?

Answers

Answer:

81

Step-by-step explanation:

since 54 is 2/3 of the jar then you divide 54 in half which then gives you 27 and you add that to 54 then your final answer is 81

:) hope that helps



Insert commas in the correct positions for the number 3790241068. A. 37,902,410,68 B. 37,90,24,10,68 C. 379,024,106,8 D. 3,790,241,068

Answers

The answer is 3,790,241,068 which is D
3,790,241,068 is the correct answer

X(4x + 1)
Please help

Answers

Here is the answer expanded (you didn't mention how you wanted it answered) -

4x2+x

Answer:

Step-by-step Explanation:

x(4x + 1)

=> Expand:

4x^(2) + x

The graph below is the graph of a function

A. True
B. False

Answers

Answer:

A. True

Step-by-step explanation:

Use vertical line test to find our whether the line is the graph of a function or not.

From the photo, we can see that only one output ( value of y) for one input ( value of x)  and all vertical lines intersect a curve at most once then the line represents a function.

Hope it will find you well.

Answer:

false

Step-by-step explanation:

Nine tenths of a sum of money is 45. Find the whole amount

Answers

If you would like to know the whole amount of money, you can calculate this using the following steps:

nine tenths of a sum of money is 45
9/10 * x = 45     /*10
9 * x = 45 * 10   /9
x = 45 * 10 / 9
x = 50

Result: Nine tenths of 50 is 45.
The answer is 50.

First do 45 divided by 9 which is 5 then times by 10 results in 50.

A way to check this is by then finding 1/10 of 50 which is 5 then X by 9 is 45, which is what you originally started with.

Which method is the most efficient method to use to solve x^2+4x+3=0

Answers

Answer:

Factoring

Step-by-step explanation:

To solve the equation x ^ 2 + 4x + 3 = 0, you must apply the factoring method.

You must find two real numbers b and c such that:

b + c = 4

and

b(c) = 3

Then the expression:

x ^ 2 + 4x + 3 = 0 = (x + b)(x + c)

You can prove that:

b = 3\nc = 1

So

x ^ 2 + 4x + 3 = 0 = (x + 3)(x + 1)

(x + 3)(x + 1) = 0

x +3 = 0 or x + 1 = 0

x = -3 or x = -1

X will be -1 and -3!