Answer:
5x + y = 9
3x + 2y = 4
-10x - 2y = -18
3x + 2y = 4
-7x = -14
x = 2
5(2) + y = 9
10 + y = 9
y = -1
(2, -1)
the answer is c
Step-by-step explanation:
Answer:
1) 1/4<7/12<2/3<5/6
2) 1 1/6<17/12<1 5/8<9/4
Step-by-step explanation:
6 is the x-intercept.
Hope this helps!
Answer:
= 1.22 × 109
(scientific notation)
= 1.22e9
(scientific e notation)
= 1.22 × 109
(engineering notation)
(billion; prefix giga- (G))
= 1220000000
<span>(real number)
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Answer:
= 2.87 × 10-2
(scientific notation)
= 2.87e-2
(scientific e notation)
= 28.7 × 10-3
(engineering notation)
(thousandth; prefix milli- (m))
= 0.0287
<span>(real number)</span>