Answer:
1. 3 is a constant term of the expression.
2. 9 is constant term of the expression.
3.7 is a constant term of the expression.
Step-by-step explanation:
1. 3+c+e
Here 3 is a constant term of the expression.
c and e are the variables.
The coefficient of c is 1.
The coefficient of e is 1.
It is a trinomial expression.
2.
5m +9
9 is constant term of the expression.
m is a variable of the expression.
The coefficient of m is 5.
It is a binomial expression.
3.
3p²+7
7 is a constant term of the expression.
p is the variable.
The coefficient of p² is 3.
It is a binomial expression.
X= number of nickels
3x= number of dimes
Each nickel is $0.05 and each dime is $0.10. Multiply each coins monetary value by the quantity of each. Add them equal to the total $9.10.
(0.05 * x) + (0.10 * 3x)= 9.10
multiply inside parentheses
0.05x + 0.3x= 9.10
add
0.35x= 9.10
divide both sides by 0.35x
x= 26 nickels
DIMES
3x= 3(26)= 78 dimes
CHECK:
(26 nickels * 0.05) + (78 dimes * 0.10)= 9.10
$1.30 + $7.80= $9.10
$9.10= $9.10
ANSWER: There are 26 nickels and 78 dimes.
Hope this helps! :)
Answer:
Please check the answer whether it is correct or not
Answer:
Equation: 10x-12=6x-6
X: 3/2 or .5
Perimeter of square and triangle are both 3.
Step-by-step explanation:
Square:
4(2.5x-3) {The four represents the amount of sides}=
10x-12
Triangle:
3(2x-2)=
6x-6
Since they have the same perimeter the equation is
10x-12=6x-6
10x-6x=12-6
4x=6
x=1.5
Square pt 2:
4(2.5(3/2)-3)=
4(3.75-3)=
4(0.75)=
3
Triangle pt 2:
3(2(3/2)-2)=
3(3-2)=
3(1)=
3
