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kompoz [17]
4 years ago
8

|a|=6 solve please I need help

Mathematics
1 answer:
gregori [183]4 years ago
5 0

a can either b 6 or -6.

a = \pm 6

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Billie and toni are driving from chicago to phoenix. the first day they drove 420 miles. they want to drive at 65 miles per hour
Ronch [10]

Let x represents the numbers of hours that Billie and Toni are driving after first day and ‘Y’ represent the distance they have passed distance  

Y=420+65

And, first day they traveled : 410 mi  

2nd day they traveled =65.8=520 mi

3rd day they traveled =65.8=520

By the end of the third they traveled= 420+520=520

1460 mi


7 0
4 years ago
A student spent $18 for a haircut this week. Which event, when combined with the student spending $18, will result in the studen
Helga [31]

Answer:

 A. The student earned $18 for cleaning out his neighbor's garage.

Step-by-step explanation:

 <em>Since it given that a student spend $18 for a haircut this week also means that she/he gave away $18 also known as -$18.</em>

<em>Thus, base on the given answer choices:</em>

<em>[A] is the only one that can make it positive.</em>

<em>Going through all answer choice:</em>

<em>A. The student earned $18 for cleaning out his neighbor's garage.</em>

<em>Earned = +</em>

<em>B. The student paid his little brother $18 for doing his chores.</em>

<em>Paid = -</em>

<em>C. The student purchased a gift for his mom for $18.</em>

<em>Purchased = -</em>

<em>D. The student gave $18 to a friend.​</em>

<em>Gave = -</em>

<em>Hence, Answer is A. The student earned $18 for cleaning out his neighbor's garage.</em>

<u><em>~lenvy~</em></u>

4 0
3 years ago
What is the equation of the line shown in this graph?
Grace [21]

Answer:

x=-2

Step-by-step explanation:

It is a straight line when x=-2 :)

8 0
3 years ago
What is the area of the composite figure below?
musickatia [10]

Answer:

33 sq cm.

Step-by-step explanation:

Let's calculate each shape serperately,

--------

For the square, the area is 25 since

5 × 5 = 25

-------

For the rectangle, the area is 8:

4 × 2 = 8

-----

Add these together to get 33 sq cm

Have a good day :)

3 0
4 years ago
The cost of 7 books was $154.40. How much does each book cost?
Simora [160]

Answer:

22.057

Round to 22

154.4/7 = 22.057

3 0
2 years ago
Read 2 more answers
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