Answer:
y=5
Step-by-step explanation:
Use the given slope and point to substitute into the point-slope formula then you can solve for slope/intercept form
Tip: If the slope is 0 the equation is going to be y= the y of your original point (-2,5)
Answer:
Step-by-step explanation:
18y -30 -7y =25
solution
18y -30 -7y =25
so we take like terms that is unknown to unknown whole number to whole number or you can put it this way to remember(brothers go to brothers are the ones with an alphabet , sisters go to sisters they are the ones without an alphabet numbers)......okay lets continue
18y -7y=25+30
when a negative is crossing an equal sign it turns positive and vice versa
so lets solve
11y=55
the one with the unknown will divide
11y/11=y
you cant say 1y its wrong in maths you can say in another subject but not maths....okay...so we say y the 1 is invisible but you can say 2y ,3y etc
Then 55/11=5
so y=5
Thats the correct answer....
$17.
To find this, set up a simple fraction like equation. Using the is over of technique, this equation is formed.
x / 20 = 85 / 100
Multiply 20 with 85 before dividing by 100 to get the final answer of 17.
Hope this helps!
