You have been reading your book for about 7 days
7(10) pages each day + 9 left
70+ 9 = 69
Answer:

Step-by-step explanation:
4x+8y=40
0.8*8=6.4
4x+6.4=40
40-6.4=33.6
4x=33.6
33.6\4=8.4
X=8.4
Answer:
5/16m long.
Step-by-step explanation:
- 5/8 ÷ 2/1
- 5/8 × 1/2
- =5/16m long.
Answer:
F(x) =-4(x+3)+5= - 4x-12+5= - 4x-7
Step-by-step explanation:
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