2 years ago

Plllllllllllllllllllllllzzzzzzzzzzzz help me out I’m confused 25 points

Mathematics

1 answer:

jasenka [17]2 years ago

5 0

Answer:

-4+(-2)=-6

Step-by-step explanation:

So the arrow goes from -4 to -6 so the end answer is -6 and -4-2 is -6

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Show work step-by-step:

Verizon [17]

Answer: (a) 8 (b) 12

Step-by-step explanation:

Given : The number of different kinds of soups = 6

The number of different kinds of salad = 2

(a) If you are having either soup or salad, then the total number of choices you have :-

$6+2=8$

Hence, the total number of choices you have = 8

(b) If you are having both soup and salad, then the number of choices you have :-

$6\times2=12$

Hence, the total number of choices you have = 12

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2 years ago

Solve by factorising x2 + 8x + 15 = 0

adelina 88 [10]

Answer:

x = - 3/2 thats the answer

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2 years ago

Ying eats some yoghurt. The yoghurt contains 192 mg of calcium. This is 16% of the total amount of calcium that Ying should have

nikitadnepr [17]

Answer:

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Step-by-step explanation:

16% = .16

.16x = 192

x =(192/.16)

x = 1200mg

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2 years ago

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ycow [4]

Your answer would be 4x-7=-3(3+4x) because it only has one solution which is x= -1/8

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3 years ago

2. A stone is an English measure of weight. There are 14 lb in 1 stone and 2.2 lb in 1 kg. A certain person weighs 9 stone. (a)

Tasya [4]

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2 years ago

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