X=1 because -7 times 1 = -7
It equals twelve. hope it helps :)
Answer:
No. The correct answer is (1.4, 2.3)
Step-by-step explanation:
y= 4.3 - 2
y= 2.3
3x - 4y = -5
3x - 4(2.3) = -5
3x - 9.2 = -5
3x = -5 + 9.2
3x = 4.2
x = 4.2 ÷ 3
x = 1.4
(1.4 , 2.3)
56/127 in simplest form would be 56/127, because it doesn't share the same numbers
Answer:
20 more books
Step-by-step explanation:
£204 - £35.50 = £168.50
168.50/8.25 = 20.42
We obviously can't buy 0.42 of a book, so you round down and get 20 books
