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lianna [129]
4 years ago
11

Select the three ratios that are equivalent to 3 boys5 girls.

Mathematics
1 answer:
Paraphin [41]4 years ago
8 0

Step-by-step explanation:

9 boys/15 girls 3*3=9    3*5=15

6 boys/10 girls   3*2=6  2*5=10

27 boys/45 girls  3*9=27    9*5=45

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A restaurant has fixed costs of $147.50 per day and an average unit cost of $5.75 for each meal served. If a typical meal costs
Nikolay [14]

Answer:

The answer is 118.

Step-by-step explanation:

First we need to subtract the meal cost from average unit cost for each meal:

7-5.75=1.25

A restaurant profits 1.25$ for each meal. If we divide fixed cost to profit for each meal:

147.5/1.25=118

The restaurant have to sell 118 meals at least each day for the owner to break even

5 0
4 years ago
Given that f(x) = x2 + 9x + 18 and g(x) = x + 6, find f(x) – g(x) and
Diano4ka-milaya [45]

Answer:

x^2+8x+12

Step-by-step explanation:

3 0
3 years ago
Find the midpoint of the line segment whose endpoints are (3, 10) and (7, 8).
Stels [109]

Answer:

Option 2 is correct.

Step-by-step explanation:

Given the coordinates of lines segment (3, 10) and (7, 8). we have to find the mid-point of given line segment.

Mid-point formula states that if (x_1,y_1) and (x_2,y_2) are the coordinates of end points of line segment then the coordinates of mid-point are

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

∴ Coordinates of mid-point of line segment joining the points          (3, 10) and (7, 8) are

(\frac{3+7}{2},\frac{10+8}{2})=(\frac{10}{2},\frac{18}{2})=(5,9)

Hence, option 2 is correct.

6 0
3 years ago
Read 2 more answers
HIGH POINT REWARD
Yuki888 [10]
Total number of seniors = 55 + 70 = 125
Number of seniors who plan to go to college = 55

Percentage of seniors who plan to go to college = 55/125 x 100 = 44%

Answer: 44%
3 0
3 years ago
What is the mean of the data set rounded to the nearest tenth
xz_007 [3.2K]

Answer:

C

Step-by-step explanation:

add all the data pieces together which equals to 9.6

divide by the number of data pieces: 6

9.6/6= 1.6

7 0
4 years ago
Read 2 more answers
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