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sergeinik [125]
3 years ago
12

Please help me with these it’s due TODAY!!!!! ( This is Simplifying expressions in 7th grade)

Mathematics
2 answers:
son4ous [18]3 years ago
5 0
Picture won’t open for me... if you reply to this with the questions I can definitely help you.
ANTONII [103]3 years ago
5 0

Answer:

left side up : -16x+5

left side down: 8x+3

right side up: -x

right side down:-5x

Step-by-step explanation:

hope i helped <3 :P

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Michael rented a truck for one day. There was a base fee of $19.99 , and there was an additional charge of 88 cents for each mil
Vsevolod [243]

163 Miles


(163.43-19.99)÷0.88=163

4 0
3 years ago
Anne has 3 pairs of blue socks. If she randomly selects a pair of socks.what is the probability that it is a blue?
V125BC [204]

Answer:

I hate that clfufjwwjdkfkrifjeidoqodjfrjkejakxkdk

Step-by-step explanation:

5 0
3 years ago
State the equation of the following graphs.<br> Someone please help ASAP
Vaselesa [24]
Answer

y = 1(x +1) - 3

Explanation

A quadratic equation of the form y = ax^2 + bx + c

This written in complete the square form provides you with the vertex (either a maximum or minimum point depending on the equation).

This results in y = a(x + p) + q

Where - p is the x value and q is the y value of turning point.

For graph 22, x = -1 and y = -3

Therefore, the equation is of the form

y = a(x + 1) - 3 (*)

We still need the value a, this can be obtained by using the y-intercept we are given.

We are told x = 0 when y = -2

Substitute this in (*) equation:

-2 = a(0+1) - 3

-2 = a - 3

a = 1

Therefore final equation is

y = 1(x +1) - 3

This should provide you with the train of thought of how the second question should also be tackled.

If unsure about why the equation
y = a(x + p) + q gives the vertex ask in comments I will respond
4 0
3 years ago
Using numbers, variables and symbols, write an expression that describes the following The product of 5 and n, minus the quotien
slavikrds [6]

Answer:

5n-t/7

Step-by-step explanation:

The product of 5 and n puts them in the same category and product means times and your going to minus t divided by 7

8 0
3 years ago
X^2-21.75x=-15.75 what is one solution
Jlenok [28]
Well, there are two solutions.

Add both sides by 15.75 then from here, you can use quadratic formula.

So your answer should be x = -2.44949 or 2.44949.
5 0
3 years ago
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