<em>first we shall learn the rules.when numbers with same sign are divided it gives pisitive sign but, when numbers of different signs are divided it gives negetive sign.</em>
here,
7. (-154) ➗ (-14) =11
11. (-40) ➗10=-4
15. 90 ➗ (-15)=-6
16. 108 ➗ (-9)=-12
17. (-48) ➗ (-6)=8
18. (-105) ➗ 7=-15
hope it helps you..........
Answer:
He cannot drink and drive, we cannot use this in maths as drinking has adverse effects on any person at any time no matter how many units you drink. The answer is zero.
Step-by-step explanation:
Expansion to adverse effects is factual to what achohol and drugs do to your mind even though people keep pace under any small intake of say drink the facts are that drink reduces reaction times and has a chemical effect with choline in the brain.
8 girls 12 boys = 20 total
12/20= 3/5 = .6 *100 =
60% is the first answer
34 trees (3 types) +? Scotch pines
= 50 total
50-34= 16/50*2 = 32/100=
32% scotch pines is the second answer
20 grapes 1 pear
13/20*5 = 65/100 =
65% grapes third answer
Found 20 | did not find 5 | 25 total
5/25*4= 20/100=
20% is the fourth answer
Step-by-step explanation:
The factors are x + 2 and x + 6.
The answer is:
(v-1)(v+1)(v^2+1)
