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Kisachek [45]
3 years ago
10

(08.03)A set of equations is given below:

Mathematics
2 answers:
ser-zykov [4K]3 years ago
7 0

Answer:

A. x+1= 4x+5

Step-by-step explanation:

To solve the set of equation we can use substitution method.

Here the given set of equations are

Equation A : y=x+1

Equation B :y=4x+5

Now in substitution method we substitute y in terms of x from

first equation in to 2nd equation.

In other words we can also say that we equate both equations

so we have

y=x+1 = 4x+5

or we can also say that

x+1= 4x+5

hence the correct option is option A

cricket20 [7]3 years ago
3 0

Answer:

A

Step-by-step explanation:

y= x+1 at the same time y=4x+5

x+1= 4x+5, so answer is A

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Answer:

Step-by-step explanation:

The lower bound is 10.5 and the upper bound is 15.9

Hope it helps!

8 0
2 years ago
Evan had 120 baseball cards. He gave 18 of them to his friend and the rest to his brother. What percent of the baseball cards di
jeka94

Answer:

85%

Step-by-step explanation:

Evan had 120 baseball cards. He gave 18 of them to his friend and the rest to his brother.

The number of baseball cards he gave to his brother is :

120 - 18 = 102 baseball cards

The percent of the baseball cards he gave to his brother is calculated as:

(Number of baseball cards given to his brother/ Total number of baseball cards) × 100

= 102/120 × 100

= 85%

The percent of baseball cards Evans gave his brother is 85%

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3 years ago
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Arlecino [84]

Answer:

42 is your answer!

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Which expression is equivalent to (^5sqrt3^2)^1/3
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Answer:

3^2/15

Step-by-step explanation:

(^5sqrt3^2)^1/3

(3^2/5)^1/3

multiply the powers

3^2/5*1/3

3^2/15

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