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Komok [63]
2 years ago
14

Select the correct answer.

Mathematics
1 answer:
a_sh-v [17]2 years ago
4 0

Answer:

C

Step-by-step explanation:

• x=7,

2x+8 = (x+4) + (x+4)

2×7+8 = (7+4)+(7+4)

14+8 = 11 + 11

22 = 22

• x=5,

2x+8 = (x+4) + (x+4)

2x5+8 = (5+4) + (5+4)

10+8 = 9+9

18 = 18

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Can someone help me please
MArishka [77]

Answer: area

Step-by-step explanation:

        Area is solved with L * W

        Volume is solved with L * W * H

        Using these formulas we can see that area uses 2-dimensions, the length and the width, while volume uses 3.

3 0
2 years ago
Read 2 more answers
In a class of 147 students, 95 are taking math(m), 75 are taking science (s), 52 are taking both math and science. What is the p
Dmitriy789 [7]
Subtract 52 from m, s, and the total amount of students.. 52 is the amount of students that would take both math and science. m now equals 43, s now equals 23, and the total students remaining is 95.

Since the criteria wants you to exclude students that take math or science, add m and s together. 

43 + 23 = 66

This is the total amount of students that take math or science.

To find the probability of picking a student that doesn't take math or science, subtract 66 from the total amount of students. 

95 - 66 = 29

Take this amount and divide by the total amount of students again.

\frac{29}{95} = 0.3052

Convert the decimal into a percentage.

0.3052 = 30.52 %

There is a 30.52% chance of picking a student that doesn't take math nor science.
6 0
3 years ago
What is the factor of 40,24,16
nekit [7.7K]
There are many factors of 40, 24, and 16

All three numbers are divisible by 2, 4, and 8

Hope this helps
7 0
3 years ago
What is the simplified value of the expression below?
Y_Kistochka [10]

Answer:

-78.12

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
You are creating bracelets and then selling them to your friends at a 85% markup rate. If it costs you $1.80 to create the brace
posledela

Answer:

you will add $1.53 to every bracelet you make

Step-by-step explanation:

figure out what 85 percent of 1.80 is and then add that to 1.80 for the total price

85% x 1.8 = 1.53 (markup ammount)

1.80 + 1.53 = 3.33 (total cost)

5 0
4 years ago
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