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irinina [24]
4 years ago
5

PLEASE ANSWER PLZ HURRY

Mathematics
2 answers:
ivanzaharov [21]4 years ago
6 0

Answer: For the first one, s= -2

Second one, s=-4

Third one, q= -3

Step-by-step explanation:

rodikova [14]4 years ago
3 0

Answer:

6 + 2s - 8s = 18

s = -2

8+4s - 2s = 16

s = 4

2q + 18 = -5q - 3

q = -3

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3 over 2 divided 1 over 4 n is between
Yuki888 [10]
It is between 5 and 7.
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Read 2 more answers
8 x (7+1) = (_ x7) + (_ x1) fill in the blanks
Zarrin [17]

Answer:8x(7+1)=(8x7)+(8x1)

if it's wrong pls tell me

6 0
3 years ago
PLEASE HELP ASAP
JulijaS [17]
View the attached photo.

<span>The quadratic function, y = x2, has an x-intercept at the origin  = TRUE
</span>
<span>The quadratic function, y = x2 + 3, has an x-intercept at the origin = FALSE
</span>
<span>From x = -2 to x = 0, the average rate of change for both functions is positive = FALSE

When viewing a graph, you start from the left and go to right and from left to right from -2 to 0 the graph is declining.

</span><span>From x = -2 to x = 0, the average rate of change for both functions is negative = TRUE

Both are declining if you read the graph from left to right.

</span><span>For the quadratic function, y = x2, the coordinate (2, 3) is a solution to the equation of the function. = FALSE
</span><span>
y = x^2
If we insert 2 into y = x^2 we get y = 4 but our point (2,3) has y = 3

</span>For the quadratic function, y = x2 + 3, the coordinate (2, 7) is a solution to the equation of the function. = TRUE

If we insert 2 for x, we see that  y = x^2 + 3 =  y = 2^2 + 3 =  y = 7 and our y value in the point (2,7) is 7. 

3 0
4 years ago
The expression<br>3(x+6)-x<br>can be simplified to the form<br>2x + a)<br>What is the value of a?​
timofeeve [1]

Answer:

a = 18

Step-by-step explanation:

3(x+6)-x = 2x + a

Distribute

3x +18 -x = 2x+a

2x +18 = 2x+a

Subtract 2x from each side

18 = a

8 0
3 years ago
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