The standard form is Ax + By = C
Given the linear equation, y = x + 10, we must transpose x to the left-hand side of the equation:
- x + y = x — x + 10
- x + y = 10
Next, we must multiply both sides by (-1) because A must be positive:
(-1) (- x + y) = 10 (-1)
This leads to:
x — y = -10 in standard form, Ax + By = C
The amount of mosaic tiles covering the box is the surface area, which is 157 in.
Answer:
68:76.5
Step-by-step explanation:
create the ratio 68/x=8/9, then simplify the side you can so get 68/x=.8888... then multiply both sides by x to get rid of the fraction, 68=.8888...x. now divide both sides by .8888... to get x by itself, 76.5=x
if you have any questions, leave them int eh comments and i will try to answer them, if this helped, pls give brainliest
Answer:
It is A
Step-by-step explanation:
Because the variable is w and that would mean week so it is 45 every week
Answer:
6
Step-by-step explanation:
30-21=9
9/3=3
3x2=6
