Create a word problem that can be represented by the following system of equations.
2 answers:
Answer:
1.x=50-y
2.
2
x
+
4
y
=
120
Subtract
2
x
from both sides of the equation.
4
y
=
120
−
2
x
Divide each term by
4
and simplify.
Divide each term in
4
y
=
120
−
2
x
by
4
.
4
y
4
=
120
4
+
−
2
x
4
Cancel the common factor of
4
.
Cancel the common factor.
4
y
4
=
120
4
+
−
2
x
4
Divide
y
by
1
.
y
=
120
4
+
−
2
x
4
Simplify each term.
y
=
30
−
x
2
Step-by-step explanation:
not sure
Answer:
Step-by-step explanation:
You run a train station that sells children tickets for 2 dollars and adult tickets for 4 dollars
The total tickets sold on Saturday was 50
The train station made 120
How many adult tickets and kid tickets did they sell?
(40 kids, 10 adults)
You might be interested in
Answer: 4cm x 4cm x 4cm = 64cm
Step-by-step explanation:
4x4 = 16x4 = 64
I can help answer if you could post a picture of the second map
Answer:
15
Step-by-step explanation:
when x=6 plug it in to the equation and you would get 2(6)+3 which is 12+3 which is 15
Answer:
Step-by-step explanation:
he needs to add $723 to his account. He needs $1243 in all to write his checks
Answer:
True
Step-by-step explanation:
(6³ * 3³)² = 18⁶
Multiply inside the parenthesis.
(18³)² = 18⁶
When you put powers to powers, they multiply, eg:
(x³)⁴ = x³°⁴ = x¹²
18⁶ = 18⁶
True.
