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const2013 [10]
3 years ago
9

Mindy saves more than $12.70

Mathematics
1 answer:
stich3 [128]3 years ago
5 0

Answer:

$63.00 is the closet answer.

Step-by-step explanation:

12.70 x 5

      12.7

×     5

------------------

       13  

       63.5

Therefore, 12.7×5=63.5.

$63.5

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If there are 31,536,000 seconds in one year how many seconds are in a millennium
Naily [24]

A millennium is 1000 years.

Multiply the number of seconds in 1 year by 1000:

31,536,000 x 1,000 = 31,536,000,000 seconds.

5 0
3 years ago
20.Ju
Solnce55 [7]

Answer:

A  viable solution is the ordered pair (0,0)

Step-by-step explanation:

we know that

The number of books cannot be a negative number

The number of books is a positive integer

The weight cannot be a negative number

therefore

A  viable solution is the ordered pair (0,0)

4 0
3 years ago
Read 2 more answers
What do I do here is the math equation : Evan walked his dog 2.8 kilometers around the perimeter of a park.The is four time as m
Morgarella [4.7K]

Answer:

2.8÷4

Step-by-step explanation:

if 2.8 is the 4th lap, you have to divide it by 4 to get the 1st lap.

4 0
3 years ago
Explain answer !! <br><br> ( WILL GIVE BRAINLEST)
Ganezh [65]

Answer:find the solution to the system of equations below.start by adding the equation

{-2x+2y=-8

{2x+y=5

Step-by-step explanation:The given system of equation are:

1----  y= x -4

2----- y=4 x+2

Equation (1) - Equation (2)

→0= x -4 - (4 x+2)

→0=  -3 x -6-----[Adding and subtracting like terms]

Adding 3 x on both sides

→3 x= -6

Dividing by 3 on both sides

→x = -2

→Substituting the value of x in equation 1, we get

y= -2 -4

y =-6

→Solution set =(x,y)=(-2, -6)

Don't used the graph to find the solution.

4 0
3 years ago
X^2 times 4x-x times 4x
kicyunya [14]
If you were to write it fully, as an equation, I believe it would look like this:
    x²(4x-x) *4x
Therefore allowing you to simplify the area within the bracket into:
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To expand, you simply start on the left and work your way across.
    3x³*4x= 12x⁴
8 0
3 years ago
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