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melamori03 [73]
2 years ago
15

At football practice on Monday, Brandon threw a football into the target 5 times. The next Monday, he tripled the number of targ

ets he hit. On the following Monday, his hits double that of the week before. Write and evaluate a numerical expression to find how many times he hit the target during those three weeks.
Mathematics
1 answer:
Cerrena [4.2K]2 years ago
7 0

Answer:

in all he hit the target 50 times

Step-by-step explanation:

first week he hits 5

second week hits 15=5x3

third week hits 30=15x2

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The points A, B, and C lie on a line so that AB = 12 cm and BC = 13.5 cm. Find the length of segment AC. Give all possible answe
natita [175]

Answer:

25.5 and 1.5

Step-by-step explanation:

AC = 12 cm

BC = 13.5 cm

12 + 13.5 = 25.5 cm

13.5 - 12 = 1.5 cm

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3 years ago
Which expression is equivalent to
mojhsa [17]

First choice: m^32n^16

Hope this helps!

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3 years ago
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belka [17]

Answer:

The answer to your questions is: 25 new teachers

Step-by-step explanation:

Data

# of students = 2000

ratio = 3:80 teachers to students

New teachers = ?

Process

I suggest to use rule of three to solve this problem

                     3 teachers ----------------  80 students

                      x                ----------------  2000 students

                  x = (2000 x 3) / 80 = 75 teachers

               Number of initial teachers = 75

The ratio change to 1:20

                     1 teacher -------------------  20 students

                     x             -------------------   2000 students

                     x = (2000 x 1) / 20

                    x = 100 teachers

Number of new teachers = 100 - 75 = 25

3 0
4 years ago
Solve the equation for a.
nataly862011 [7]

Answer:

a=-7.68

Step-by-step explanation:

3a+13.61=-9.43

               -13.61

_____________

               -23.04

3a=-23.04

-23.04/3= -7.68

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3 years ago
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vichka [17]

Answer:

Its the first graph ok kid

Step-by-step explanation:

3 0
3 years ago
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