3 years ago

7, 14, and 21. What are the next three multiples?

Mathematics

2 answers:

vitfil [10]3 years ago

8 0

Answer:

28,35,42

Step-by-step explanation:

you just add 7 each time for the number.

Sergeu [11.5K]3 years ago

6 0

7,14,21,28,35,42 ......................

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How many 1/2 cup servings are in 9 cups of cereal?

Arlecino [84]

Answer:

Step-by-step explanation:

9 divided by 1/2 is the same as 9 multiplied by 2, which equals 18

5 0

1 year ago

After a 12% increase the cost of a new cooker is £190.40

Svetllana [295]

Answer:

X+.12*x=190.40

X(1+.12)=190.40

X=190.40/1.12=170

X+x+25=100

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2 years ago

Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will

AfilCa [17]

I'm guessing the % of syrup refers to the % of sugar it has, therefore:

50% = 50 / 100 = 0.5

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3 0

3 years ago

The average number of students per class at a middle school

Tasya [4]

Answer:

s = 22t or $\frac{t}{s} = \frac{1}{22}$ , when s is students and t is teachers.

Step-by-step explanation:

I. Given t = teacher, s = student

When 1 teacher per 22 students so...

s = 22t

If there're 10 teachers

s = 22(10)

= 220 or $\frac{t}{s} = \frac{1}{22}$

Hope that help :)

8 0

2 years ago

The class president wants to survey the students at the high school about the selection of food offered by the school cafeteria.

lesantik [10]

Answer:

C . Sample : 6 boy and 7 girls

Step-by-step explanation:

Data :

Boys = 150

Girls = 175

So ratio between boys and girls

175/150 = 1.67

So when boy is 6

6 ×1.667 = 7

5 0

2 years ago