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3 years ago

14

(-q^2 + 3q + 4) - (7q^2 + 7q)

1 answer:

vfiekz [6]3 years ago

4 0

Answer:−

2

−

7

2

−

4

+

4

Step-by-step explanation:

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Instructions are in the picture

Phantasy [73]

Answer:

123123 3213123 12312 dasdsd aw dasd sda asdasd

Step-by-step explanation:

3 0

3 years ago

Let r= .12 be the reserve rate. What is the money multiplier?

ZanzabumX [31]

The money multiplier is 1/ 0.12

5 0

3 years ago

Read 2 more answers

Can someone please help with this it’s worth 19 points?

nexus9112 [7]

Answer:

54, 36

Step-by-step explanation:

67+59+x=60*3

126+x=180

x=54

54 cones on Sunday

_____________________________________

180+x=54*4

180+x=216

x=36

36 cones on Monday

6 0

3 years ago

What is the axis of symmetry for f(x) = -3x2 + 18 - 7

solong [7]

The vertex form:

$y=a(x-h)^2+k\\\\(h,\ k)-vertex$

The axis of symetry is x = h.

$y=ax^2+bx+c\to h=\dfrac{-b}{2a}$

We have

$f(x)=-3x^2+18x-7\to a=-3,\ b=18,\ c=-7$

Substitute:

$h=\dfrac{-18}{(2)(-3)}=\dfrac{-18}{-6}=3$

<h3>Answer: x = 3</h3>

6 0

3 years ago

Find the missing side. Round your answer to the nearest tenth.

nikdorinn [45]

Answer:

$sin\left(90\right)/x=sin\left(25\right)/16$

x = 37.85

Step-by-step explanation:

4 0

2 years ago