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soldi70 [24.7K]

3 years ago

15

Mr. Cooper is making homework packets. He will put 6 worksheets in each packet. There are 18 worksheets. How many packets can he

make?

1 answer:

ziro4ka [17]3 years ago

8 0

6 times 18

Answer is 108

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Solve.<br> -8x + 10 – 3x2 = -12.x

neonofarm [45]

Answer:x=2

Step-by-step explanation:

-8x+10-6=-12

Collect like terms

-8x+4=-12

-8x=-12-4

-8x=-16

x=2

3 0

4 years ago

Daredevil Danny was cliff jumping. He jumped off a cliff that was 1 4 . 2 14.214, point, 2 meters above the surface of the water

iragen [17]

<em>Question:</em>

<em>Daredevil Danny was cliff jumping. He jumped off a cliff that was 14.2 meters above the surface of the water. At the end of his jump, Danny was 2.3 meters below the surface of the water. </em>

<em>The following equation describes this situation 14.2 + (-16,5) = -2.3 .</em>

<em>What does -16.5 tell us?</em>

<em></em>

Answer:

The displacement between his current position and his initial position

Step-by-step explanation:

Given

$Initial\ Position = 14.2m$

$Final\ Position = -2.3m$

$14.2 + (-16.5) = -2.3$

Required

What does -16.5 represents?

<em>To understand this, we need to first calculate the displacement between his initial and final position</em>

<em></em>

$Displacement = Final\ Position - Initial\ Position$

$Displacement = -2.3m - 14.2m$

$Displacement = - 16.5m$

<em>So: -16.5m is the total displacement from the start position (i.e. off the cliff) and current position (beneath the water surface)</em>

6 0

3 years ago

Some species of bamboo can grow 245 inches in a week. How much would the bamboo plant have grown after 3 days?

gayaneshka [121]

The bamboo grows 105in :3

8 0

4 years ago

Read 2 more answers

Is AB parallel to CD ? Explain.

kolbaska11 [484]

Answer: The correct option is A because the lien have same slope.

Explanation:

The formula to find the slope is,

$m=\frac{y_2-y_1}{x_2-x_1}$

From the given figure A(-3,-3) and B(0,1), So the slope of AB is,

$m_1=\frac{1-(-3)}{0-(-3)} =\frac{1+3}{3}= \frac{4}{3}$

From the given figure C(0,-5) and D(3,-1), So the slope of CD is,

$m_2=\frac{-1-(-5)}{3-0} =\frac{-1+5}{3}= \frac{4}{3}$

The slope of parallel lines are same.

Since the slope of AB and CD are same, therefore we can conclude that the lines AB and CD are parallel and option A is correct.

5 0

3 years ago

Read 2 more answers

(3x^3/2. y^3÷ x^2 y^-1÷2)-2

ycow [4]

(
3
x
3
2
y
3
x
2
y
−
1
2
)
−
2
(
3
x
3
2
y
3
x
2
y
-
1
2
)
-
2
Move
x
3
2
x
3
2
to the denominator using the negative exponent rule
b
n
=
1
b
−
n
b
n
=
1
b
-
n
.
⎛
⎝
3
y
3
x
2
y
−
1
2
x
−
3
2
⎞
⎠
−
2
(
3
y
3
x
2
y
-
1
2
x
-
3
2
)
-
2
Multiply
x
2
x
2
by
x
−
3
2
x
-
3
2
by adding the exponents.
Tap for more steps...
(
3
y
3
x
1
2
y
−
1
2
)
−
2
(
3
y
3
x
1
2
y
-
1
2
)
-
2
Move
y
−
1
2
y
-
1
2
to the numerator using the negative exponent rule
1
b
−
n
=
b
n
1
b
-
n
=
b
n
.
(
3
y
3
y
1
2
x
1
2
)
−
2
(
3
y
3
y
1
2
x
1
2
)
-
2
Multiply
y
3
y
3
by
y
1
2
y
1
2
by adding the exponents.
Tap for more steps...
⎛
⎝
3
y
7
2
x
1
2
⎞
⎠
−
2
(
3
y
7
2
x
1
2
)
-
2
Change the sign of the exponent by rewriting the base as its reciprocal.
⎛
⎝
x
1
2
3
y
7
2
⎞
⎠
2
(
x
1
2
3
y
7
2
)
2
Use the power rule
(
a
b
)
n
=
a
n
b
n
(
a
b
)
n
=
a
n
b
n
to distribute the exponent.
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(
x
1
2
)
2
3
2
(
y
7
2
)
2
(
x
1
2
)
2
3
2
(
y
7
2
)
2
Simplify the numerator.
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x
3
2
(
y
7
2
)
2
x
3
2
(
y
7
2
)
2
Simplify the denominator.
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x
9
y
7

5 0

3 years ago