Answer: -19x
Step-by-step explanation: In this problem, we're asked to simplify the expression.
The two parts of this expression, -8x and 11x are called terms. The numbers in front of the variables are called coefficients.
Because the variables, x and x are identical, the terms get a special name and they're called like terms.
To subtract like terms, we simply subtract their coefficients and add the variable on to the difference of the two numbers.
Since -8 (-11) is -19, -8x - 11x simplifies to -19x.
Answer:
Tappan is $1400
Hill is $1420
Step-by-step explanation:
Particulars Tappan Hill
Tons purchased 4500 7500
Tons discarded 135 375
% plastic discarded 3% 5%
% plastic accepted for 97% 95%
Quoted price 1358 1349
% accepted for 97% 95%
Effective cost per ton
= Quoted price / % accepted for
$ 1400 $1420
Effective cost per ton
Tappan Hill
$1400 $1420
Answer:
The amount of water in gallons, <em>w, </em>is the dependent variable.
The time in minutes, <em>m,</em> is the independent variable.
Step-by-step explanation:
The amount of water in gallons depends on the time in minutes. If the time is higher, the amount of water in gallons will be higher. If the time is lower, the amount of water in gallons will be lower.
Hope that helps.
Answer:
At the store every lollipop coasts $2 you have a coupon that will give you $2 off any purchase.
Step-by-step explanation:
2= the coast for each single lollipop
x= the number of lollipops you buy
-2= the $2 taken off your purchase due to your coupon
