Answer:
3/5 students carry a cell phone
If AB = 27 (since it cannot be negative) and BC = 13
AC = AB + BC
AC = 27 + 13
AC = 40
hope this helps
Answer:
1.55 kilo calories
Step-by-step explanation:
Erika is making a recipe, we have to calculate the kilo calories.
As we know there are 3 substances in the recipe have calories that are fat, carbohydrate, protein
50 g of fat : There are 9 calories in 1 gram fat
= 9 × 50 = 450 calories
40 g of protein : There are 4 calories in 1 gram protein
= 4 × 40 = 160 calories
235 grams of carbohydrate : There are 4 calories in 1 gram carbohydrate
= 235 × 4 = 940 calories
Total calories = 450 + 160 + 940 = 1550 calories
1000 calories = 1 kilo calorie
1550 calories = 1550/1000 = 1.55 kilo calories
The entire product of this recipe provides 1.55 kilo calories.
24 * 24 = 576
576x + 12 x = 588
588 - 12 = 576
24
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6 2
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3 2 2
44
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11 4
/ /\
11 2 2
52
/\
13 4
/ /\
13 2 2
I know that this is prime factorization, so the greatest common factor is 2 because that's the greatest number they all in common.
