Answer:
No solution
Step-by-step explanation:
2x -y =7
y= 2x +3
- Substitute the y value. <em>2x-(2x+3)=7 or 2x -2x-3=7 </em>
- Eliminate opposites <em>2x <u>-2x</u>-3=7 >>>> -3=7</em>
- Answer <em>-3= 7</em> ( false)
Answer:
48.4
Step-by-step explanation:
3*4^2-(-2)/5
3*16-(-2)/5
48-(-2)/5
242/5
48.4
Follow the order of PEMDAS
Answer:780,780 I don't know if it is right though.....
Step-by-step explanation:
Answer:
4 is in the tenths place in the number 75.432
Step-by-step explanation:
When you write numbers with hundredths using decimals we use a decimal point and places to the right of the decimal point.