10(-8s-k)
(10) (-8s + -k)
(10) (-8s) + (10) (-k)
= -80s - 10k
= -10k-80s
Remember that you can convert percentages to decimals by dividing them by 100.
You can convert decimals to percentages by multiplying them by 100.
Here are my answers:
11.
(a) 55% < 0.75
(b) 0.23 < 28%
(c) 74% > 0.70
(d) 1/2 < 2/3
(e) 3/4 < 7/8
(f) 3/5 > 2/11
7v(4v2-8v+1)+8(4v2-8v+1)
28v3-56v2+7v+32v2-64v+8
Answer= 28v3 -24v2 -57v +8
The difference between the ratio 5:3 is 2 ( 5-3 = 2)
Nick gets 2 extra shares which is equal to £26
1 share = 26 / 2 = 13
June gets 3 shares: 3 x 13 = £39
No need for Brainliest on these easy ones. The perimeter is the sum of all four sides, so
P = 6 + 4 + 6 + 4
Answer: P = 6 + 4 + 6 + 4, first choice
