Multiply the x values by -1/2, and then add three, that will give you the y values
Answer:
7(2a +7)
Step-by-step explanation:

Answer:
Step-by-step explanation:
It's 2.3 as the centre of a circle is twice the circumference learn the circle theorem
Answer:
£31
Step-by-step explanation:
25 = 800
x = 992
x = 992 x 25 / 800 = 31
Answer:
C
Step-by-step explanation:
1 | 4 6 - 2
4 10
------------------
4 10 8 ← remainder