Answer:
One solution
Step-by-step explanation:
y = 2x – 5. –8x – 4y = –20. one solution: (–2.5, 0)
Real numbers are all the rational numbers such as -7 and 4/3 and all irrational numbers.
Answer:
-0.19697635579
Step-by-step explanation:
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Hope this helps!
-Josh
Answer:x=-5
Step-by-step explanation:
Answer:
small number is 14
Larger number is 31
Step-by-step explanation:
Let x = one number
Let y = the second number
x + y = 45
x = y - 17
Put y - 17 into the top equation for x
y - 17 + y = 45
2y - 17 = 45 Add 17 to both sides
2y = 45 + 17
2y = 62 Divide by 2
y = 62/2
y = 31
