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sashaice [31]
3 years ago
8

What is the sum of (8a+2b-4) and (3b-5)

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0

Answer:

8a+5b-9

Step-by-step explanation:

(8a+2b-4)+(3b-5)

8a+2b+3b-4-5

8a+5b-9

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Is the square root of 10 irrational or rational ​
valentina_108 [34]

Answer:

Irrational

Step-by-step explanation:

it can not be written as a simple fraction

4 0
4 years ago
you decide to go bowling at Bowlero on Friday night. it costs $7 for the shoe rental plus $5 for each game. what will your total
ICE Princess25 [194]

Answer:

7 + 5x = X

Step-by-step explanation:

i dont know how many games but use this equation

5 0
3 years ago
Read 2 more answers
Angelo's mother put $50 on his lunch card. He spends the same amount
amid [387]

Answer:

Given that Angelo spends the same amount every day from the amount in

the lunch card, the function of the amount remaining is a linear function.

The constant rate of change of the function is; -5.25

The two ordered pairs used to find the constant rate of change are; (1, 44.75) and (2, 39.5)

Reasons:

The amount Angelo's mother put on the lunch card = $50

A possible table of values to the question is presented as follows;

Required:

The constant rate of the function that gives the amount remaining from the

amount Angelo's mother put on his lunch card.

Solution:

The two ordered pairs that can be used to find the slope or constant rate of change are;

(x₁, y₁) = (1, 44.75), and (x₂, y₂) = (2, 39.5)

With the above two ordered pairs, we have the constant rate of change of the function given as follows;

The constant rate of change for the function that gives the amount remaining in the lunch card is; -5.25

3 0
3 years ago
Answer The Geometry Question Below
nekit [7.7K]
The angle formed by the intersection of two secants outside the circle equals half the difference of the <span>intercepted arcs:

</span>m∠CAE = (124-16)/2 = 108/2 = 54°

Answer is A.
8 0
3 years ago
Which expression is the best estimate of Four-fifths times 22.01?
In-s [12.5K]

Answer:

the second one four fifth times 20

Step-by-step explanation:

4/5×22.01=17.68 which is approximately equal with 4/5×20=16.

4 0
3 years ago
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