Answer: B
Step-by-step explanation:
1. Multiplying two negatives equals a positive.
2. Reduce the numbers with the GCF, 3.
3. Reduce the numbers with the greatest common factor, 2.
4. Multiply the fractions which would give you: 5/6
Eliminate y's
multiply first equation by 3 and 2nd by 2 and addd them
18x+6y=-48
<u>-2x-6y=-32 +</u>
16x+0y=-80
16x=-80
divide both sides by 16
x=-5
sub back
-x-3y=-16
-(-5)-3y=-16
5-3y=-16
-3y=-21
y=7
(x,y)
(-5,7)
Answer:
t=1p
Step-by-step explanation:
this problem is fairly easy. we will first do is set the equation to equal t also known as the total price. this is because you were trying to determine how much you will have to pay if she buys her food in bulk. you will then equal t to how much it will cost if the food is in bulk. to do this you will multiply 1 (this next she wants to buy weighs 1 kg) and multiply it by p (price per kilogram). Hope this helps!
Answer:
A. 
Step-by-step explanation:
We have been given an equation of a line in point-slope form. We are asked to write our given equation in standard form.
Since we know that standard form of equation is: 
, where, a, b and c are constants.
Let us multiply both sides of our given equation by 2.
Let us add 6 to both sides of our equation.
Let us subtract x from both sides of our equation.
Multiply both sides of our equation by -1.
Rearranging our equation we will get,
Therefore, the standard form of our given equation is and option A is the correct choice.
Answer:
Here
Step-by-step explanation:
The volume of cuboid = (Length x Breadth x Height) cubic units = ( l x b x h) cubic units.
