Distributive property is in the form of:<span>
a (b+c) = ab + bc</span>
<span>
In this case, we try writing 47 as:</span>
47 = 50-3 or 47 = 40+7
Therefore:<span>
11 x 47 = 11 x (50-3) = 11 x 50 - 11 x 3 = 550 - 33 =
517
or
<span>11 x 47 = 11 x (40+7) = 11 x 40 + 11 x 7 = 440 + 77 =
517</span></span>
Answer:
Jill had 27 marbles. Ryan had 30 times the number of marbles Jill had. How many marbles did Ryan have?
Answer:
Simplifying
10x + 1 = 10x + -4
Reorder the terms:
1 + 10x = 10x + -4
Reorder the terms:
1 + 10x = -4 + 10x
Add '-10x' to each side of the equation.
1 + 10x + -10x = -4 + 10x + -10x
Combine like terms: 10x + -10x = 0
1 + 0 = -4 + 10x + -10x
1 = -4 + 10x + -10x
Combine like terms: 10x + -10x = 0
1 = -4 + 0
1 = -4
Solving
1 = -4
Couldn't find a variable to solve for.
This equation is invalid, the left and right sides are not equal, therefore there is no solution.
Step-by-step explanation:
Answer:
The answer is 11
Step-by-step explanation:
2 (5) + 1
10 + 1
11
Let's solve this problem step-by-step.
STEP-BY-STEP SOLUTION:
First, let's establish that, they are co-interior angles on parallel lines. We can identify this as they form a 'C' shape on parallel lines.
Co-interior angles add up to 180°.
Therefore:
( x + 27 )° + ( 3x - 25 )° = 180°
x + 3x = 180 - 27 + 25
4x = 178
x = 178 / 4
x = 89 / 2
x = 44.5°
Hope this helps! <3
