Answer:
x= -6/11 or x= -0.54
Step-by-step explanation:
Distribute into the parenthesis.
-5x-10-3x= 1x-4+2x
*In order to get rid of these parenthesis, multiply by an "invisible one"
Now, add or subtract the common multiples.
-8x-10= 3x-4
Then, move the variable to one side. You do that by adding 8x to both sides, since -8x is less than 3x.
-8x-10= 3x-4
+8x +8x
Once you've moved the variable to one side, add 4 to both sides.
-10= 11x-4
+4 +4
Then, divide both sides by 11 to isolate the variable.
<u>-6</u>= <u>11x</u>
11 11
This leaves you with..
x= -6/11 or x=-0.54
Answer:
Step-by-step explanation:
slope of line perpendicular to y=mx+c is -1/m
so here reqd. slope=-1/4
34.4%
to turn a decimal into a percent you move the decimal two places to the right
if you needed to turn a percent into a decimal, you'd move the decimal two places to the left
Two consecutive integers can be written like x, and x+1
sum means add them together.
so,
combine like terms and solve for x.
Answer:
80 feet.
Step-by-step explanation:
Given:
The length of a rectangular garden is 10 yards and its width is 10 feet.
To find:
Perimeter of the garden in feet ?
Solution:
Length = 10 yards
1 yard = 3 feet
10 yards = 3 10 = 30 feet
Breadth = 10 feet
Now, as we know:
Hence, the perimeter of the garden is 80 feet.