Is there a fraction or a number line to explain you question?☺
Answer:
x = 3 and y = 0
Step-by-step explanation:
4x + 2y = 12
x – y = 3
solving substitution method,
x – y = 3
x = 3 + y
substitute this in the first equation
4(3+y) + 2y = 12
12 + 4y + 2y =12
12 + 6y = 12
6y = 12 - 12
6y = 0
y = 0
x = 3 + y
= 3 + 0
= 0
x = 3 and y = 0
Mark brainlest please
Answer :
A minor arc is the shorter arc connecting two endpoints on a circle . The measure of a minor arc is less than 180° , and equal to the measure of the arc's central angle . A major arc is the longer arc connecting two endpoints on a circle.
Kind of expression and its example:
Quotient: .
Product: 8b.
Sum:
<u>Step-by-step explanation:</u>
While translating the problems into mathematical expression or mathematical expression in English, Kind of Expression can be used. Mostly in the algebraic parts.
Quotient: It represents that one value is divided by the another value. It is also known as the ratio.
i.e: .
Product: It means multiplying either a known value and unknown variables or both unknown variables.
i.e.: 8b.
Sum: It means adding either a known value and unknown variables or both unknown variables.
i.e.:
45 because you do 210-120 which is 90. 90÷2 is 45.
-JZ