How many solutions does the equation have? If you answer correctly you get a good amount of points, please give a good detailed answer to receive all points.4x+2(x-3) = 8x+12
Answers
if u want to solve it:
4x+2x-6= 8x+12
6x-6= 8x+12
2x+12=-6
2x=-18
x=-9
-2x = 18 | ÷ (-2)
x = -9
that's it :)
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Jimmy has 20 cookies, he shares them equally among himself and his 3 friends. How many cookies do each of his friends including himself get?
Which relationship has a domain of real numbers?
A. 5x-16
B. 40x+ 16
c. 40x-16
D. 40x-2
Answers
Answer:
c
Step-by-step explanation:
1) distribution the 8: 8*5x - 8*2
2) the multiply out the 8: 40x - 16
Answer:
The answer is C. 40x-16
Step-by-step explanation:
Answers
The correct answer is:
2 pieces, with 1/12 m left over.
Explanation:
To find the number of 1/3 meter pieces she can cut from a 3/4 meter ribbon, we divide:
3/4÷1/3
To divide fractions, flip the second one and multiply:
3/4×3/1
To multiply fractions, multiply straight across:
(3*3)/(4*1) = 9/4
4 will go into 9 two times with 1 left over, so this simplifies to 2 1/4; this means she can cut 2 pieces this length.
2 pieces that are 1/3 meter long is a total of 2(1/3) = 2/3 m. To find out how much is left, subtract:
3/4 - 2/3
Common denominator is 12:
3/4 = 9/12 and 2/3 = 8/12
9/12 - 8/12 = 1/12
There is 1/12 of a meter left.
Answer:
She can make maximum 2 pieces
Amount left = m
Explanation:
1- getting the maximum number of pieces:
We know that the total length is m and that each piece would measure
To get the number of pieces, we would simply divide the total length by the length of each piece as follows:
number of pieces = pieces
We will need to round down to get the maximum number of pieces.
This means that the maximum number of pieces that she can cut is 2 pieces
2- getting the leftover:
We calculated that she can make two pieces each of length m
This means that:
total length of two pieces = m
We know that the total length is m
This means that:
leftover = m
Hope this helps :)
Answers
49m
Answers
The solution is, The area is 280.8 inches² of one triangular section.
What is area ?
Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.
here, we have,
given that,
If the base of the panel is 31.2 inches and the height is 18 inches,
we know that,
Area of triangle = base × height ÷ 2
here, we have,
b = 31.2
h= 18
so, we get,
A = 18 × 31.2 ÷ 2
we know,
18 × 31.2 ÷ 2 = 280.8
so, A = 280.8
The area is 280.8 inches².
Hence, The solution is, The area is 280.8 inches² of one triangular section.
To learn more on Area click:
#SPJ3
18 × 31.2 ÷ 2 = 280.8
The area is 280.8 inches²
Answers
= 38.75
Hope this helped :)
0.12 I 4.65
Multiply each numeral by 100 to make it a whole not a decimal which makes it easier. (it gives the same answer)
0.12 × 100 = 12
4.65 × 100 = 465
038.75
12 I 465.00
-0
46
-36
105
-96
90
-84
60
-60
0
465 ÷ 12 = 38.75
4.65 ÷ 0.12 = 38.75
Answers
Answer:
I=Prt is a simple interest formula
i=(20000)(.05)(3)
i=3000
3000+20000=23000
Step-by-step explanation:
Answer:
jose take 20000 $ on 5% interest rate for 3 years
formula
interest=principle amount*rate*time
interest=20000*5%*3
int=20000*5/100*3
int=200*5*3
int=3000
principle+intrest=total he has to pay
20000+3000=total he has to pay
Answer=23000$ he has to pay