Answer:
Step-by-step explanation:
We are looking for a new number which is 1000 more than 103.
We will get the new number by adding 1000 to 103.
We write it down as:
103+1000=1103
And finally the solution for: What number is 1000 more than 103?
is <em>1103</em> ans
please mark me as brainliest..
<em>please mark me as brainliest</em>
Answer:
<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>
x= 11
Step-by-step explanation:
5x-10=45
5x=45+10
5x= 55
x= 55/5
x= 11
This answer is pretty simple.
Since there are 3 yards of ribbon, and you need to make ____ number of pieces with each 1/4 long
To do this you divide.
3 divided by 1/4
The answer is 12
Answer: (I think it is x=4)
x=4, x=2, or x=10
Step-by-step explanation:
Simplifying
3x + 2(5x) = 26
Remove parenthesis around (5x)
3x + 2 * 5x = 26
Multiply 2 * 5
3x + 10x = 26
Combine like terms: 3x + 10x = 13x
13x = 26
Solving
13x = 26
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '13'.
x = 2
Simplifying
x = 2
----------------------------------------------------------------------------------------
Equation at the end of step 1
3 • (x - 2) - (5x - 26) = 0
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
20 - 2x = -2 • (x - 10)
Equation at the end of step
3
:
-2 • (x - 10) = 0
STEP
4
:
Equations which are never true
4.1 Solve : -2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
4.2 Solve : x-10 = 0
Add 10 to both sides of the equation :
x = 10
One solution was found :
x = 10
--------------------------------------------------------------------------------
(3x-3*2)+5x=26
(3x-6)+5x=26
3x-6+5x=26
3x+5x-6=26
8x-6=26
(8x-6)+6=26+6
8x-6+6=32
8x=32
8x/8=32/8
x=2^5/2^3
x=2^5-3
x=2^2
x=4
P( both allergic) = 0.17*0.17 = 0.0289
P(at least one is allergic) = 1 - P(neither are allergic) = 1 - 0.83^2 = 0.311