3 years ago

PLEASE HELP ME NOW ASAP I HAVE A MIN LEFT

Mathematics

1 answer:

cluponka [151]3 years ago

3 0

Answer: B

Step-by-step explanation:

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Help meeeeedkxkdjsjs

Alex

18 - (8 - 3 • (2t + 5)) = 0

6t + 25 = 0

3.1 Solve : 6t+25 = 0

Subtract 25 from both sides of the equation :
6t = -25
Divide both sides of the equation by 6:
t = -25/6 = -4.167

Final answer is

t = -25/6 = -4.167

5 0

3 years ago

Consider the solution to the linear equation. 5 (x + 6) = 50. 5 x + 30 = 50. 5 x = 20. x = 4. Which describes the inverse operat

dem82 [27]

(trying to isolate/get x by itself in the equation)

5(x + 6) = 50 Distributive property [distribute 5 into (x + 6)]

5x + 30 = 50 Subtraction [subtract 30 on both sides of the equation]

5x = 20 Division [divide 5 on both sides]

x = 4

Subtraction then division, the 2nd option

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3 years ago

Read 2 more answers

Describe the difference between the calculation of population standard deviation and that of sample standard deviation.

taurus [48]

Answer:

View graph

Step-by-step explanation:

The population refers to the whole set under study, while the sample is a representative part of that population.

3 0

3 years ago

use the given conditions to write a system of equations. solve the system and find the numbers. The sum of two numbers is 10. If

ratelena [41]

One of the number is 4 and the other is 6

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3 years ago

What's the process to solve this?

Viefleur [7K]

86 because that is 35 + 51

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3 years ago