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Sav [38]
3 years ago
9

The equation 3(4w+2) = -30 is solved in several steps below. For each step, choose the reason that best justifies it.

Mathematics
2 answers:
Ainat [17]3 years ago
5 0

Answer:

Distributive Property, Subtraction Property of Equality, Simplifying, Division Property of Equality, Simplifying

Step-by-step explanation:

deff fn [24]3 years ago
3 0

Answer:

Distributive property

Subtraction property of equality

Simplifying

Division property

Simplifying

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Christopher is stringing lights on trees for an event. Each tree needs a minimum of 850 lights. The current tree he is stringing
QveST [7]

Answer:

25

Step-by-step explanation:

850-250=500 500 divided by 30 = 25 light sets

8 0
3 years ago
Determine the area of a parallelogram if<br> its base is 16 cm and its height is 7 cm.
ella [17]
<h3>Answer: 112 square cm</h3>

=====================================

Work Shown:

area = base*height

area = 16*7

area = 112 square cm

----------------

Extra info (optional section):

The area formula for a parallelogram is the same as the formula for a rectangle. Imagine tilting a rectangle so that it's slanted. The area has not changed.

Or another thing to imagine is that let's say we had a stack of 2 by 4s. If the stack is perfectly vertical, aka forming a rectangle, then we can nudge the beams so that we can form a slanted parallelogram instead. Both configurations involve the same amount of wood, and therefore would lead to the same frontal surface area.

3 0
3 years ago
Drag each condition to the correct location on the table.
Marizza181 [45]

Answer:

Condition A= 320 inches

Condition B= 190 Degrees F

Condition C= 2240 inches

Condition D= 350 inches

Condition E= 110 Degrees F 8 inches

Condition F= 180 Degrees F

Step-by-step explanation:

4 inches

8 inches

70 inches

60 D

40 D

90 D

4 inches

8 inches

70 D

5 inches

7 inches

12 inches

30 D

80 D

8 inches

40 D

80 D

60 D

6 0
3 years ago
(3x -1) + (2x+1) (x)
almond37 [142]
The answer is X = 6

Because 3 times 2 x is 6x ... then -1 plus 1 is 0 so it levels out and x is 6
3 0
3 years ago
I need 1 answer for 99 points
Nataly [62]

Answer:

$7.45

Step-by-step explanation:

If it's constant , divide the amount he earns by the amount of hours. It should be the same every time.

44.70 divided by 6=7.45

and so on

3 0
3 years ago
Read 2 more answers
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