4/5 multiplied by 15/16 equals 3/4
Multiply first equation by -5 and 2nd by 2, add them
15x+20y=-100
<u>2x-20y=32 +</u>
17x+0y=-68
17x=-68
divide both sides by 17
x=-4
the x value is -4
hello
to solve this question, let's try to write out an equation
Answer: 37.6
Step-by-step explanation: the ending of 37.63 is 3 and 3 is a lower number so you round to the 6. If it was 5 or higher than it would be 37.7