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2 years ago

Which two expressions is equivalent to 8(5+x)

Mathematics

1 answer:

Natali [406]2 years ago

4 0

Answer: 8(x+5) 8x + 40

40 + 8x

Step-by-step explanation:

Distribute the 8 by multiplying by each value inside the parentheses.

Commutative property in addition and multiplication allows the terms to be in reversed order.

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Evaluate ㏒ b 1, b > 0.

IrinaVladis [17]

Answer:

The solution is 1.

Step-by-step explanation:

Logarithm:

Suppose we have a logarithmic equation in the following format:

$\log_{a} b = c$

It means that:

$a_c = b$

In this question:

$\log_{b} 1 = x$

Which means that:

$b^x = 1$

Every number, elevated to 0, is 1. So

$b^0 = 1$

Which means that the solution is $x = 1$

7 0

3 years ago

Which function is greater for<br> x < 2 (for all x values less than 2) ?

kodGreya [7K]

Answer:

Function 1

Step-by-step explanation:

8 0

3 years ago

Determine the measure of an angle (in radians) that cuts off an arc length of 6.4 inches in a circle with a 6.4 inch radius.

serg [7]

1 radian
because s= r × angle measurement in radian
we have s= arc , r = radian so we got the value

5 0

2 years ago

Mario went to a store and bought 3 slices of pizza. The guy at the register said " that would be $3.75". Mario then said "wait,

Zarrin [17]

Answer:

Step-by-step explanation:

Cost per slice

3.75 / 3 = 1.25

Cost of 4 slices

1.25 * 4 = 5

5 0

3 years ago

Read 2 more answers

What’s the answer to 4x+3=15

Anastasy [175]

Answer: 4.500

Step-by-step explanation:

4x - 18 = 2 • (2x - 9)

2 = 0

2x-9 = 0

2x = 9

x = 9/2 = 4.500

3 0

3 years ago