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3 years ago

What is | −34 | ? ------- l l ------- l l --------

Mathematics

2 answers:

Marat540 [252]3 years ago

7 0

Answer:

Step-by-step explanation:

|-34|

The absolute value bars means taking the non-negative value

|-34| = 34

Nat2105 [25]3 years ago

5 0

Step-by-step explanation:

<em><u>Here</u></em><em><u>,</u></em>

| −34 |

= 34

<em><u>As</u></em><em><u>,</u></em>

| | are absolute symbols so it's denote only the neutral number such as, | - 1 | = 1

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The sweater department ran a sale last week and sold 95% of the sweaters that were on sale. 38 sweaters were sold. How many swea

almond37 [142]

Answer: 40.

Step-by-step explanation:

Given : The sweater department ran a sale last week and sold 95% of the sweaters that were on sale.

95% can be written as 0.95 [ by dividing 100 ]

Also, the number of sweaters sold = 38

Let x be the number of sweaters were on sale.

Then , we have the following equation :_

$0.95x=38\\\\\Rightarrow\ x=\dfrac{38}{0.95}=\dfrac{3800}{95}=40$

Hence, 40 sweaters were on sale.

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4 years ago

the combined ages of jim, his father, and his grandfather equals 137. his grandfather is 70 years older than jim. and jim is 31

Andru [333]

---------------------------------------------------------------------------------------
Define their age
---------------------------------------------------------------------------------------
Let Jim be x years old
Jim = x
Father = x + 31 ← Jim is 31 years younger than the father
Grandfather = x + 70 ← Grandfather is 70 years older than Jim

---------------------------------------------------------------------------------------
Combined age is 137, find x
---------------------------------------------------------------------------------------
x + (x + 31) + (x + 70) = 137
x + x + 31 + x + 70 = 137
3x + 101 = 137
3x = 137 - 101
3x = 36
x = 12

---------------------------------------------------------------------------------------
Find their age
---------------------------------------------------------------------------------------
Jim = x = 12

Father = x + 31
Father = 12 + 31
Father = 43

Grandfather = x + 70
Grandfather = 12 + 70
Grandfather = 82

---------------------------------------------------------------------------------------
Answer: Jim = 12 ; Father = 43 ; Grandfather = 82
---------------------------------------------------------------------------------------

3 0

3 years ago

Ishaan is 3 times as old as Christopher and is also 14 years older than Christopher/10088809/d7a108ae?utm_source=registration

Irina-Kira [14]

X = Ishaan
y = Christopher

3y = x
x = y + 14 Put the first equation into the second.
3y = y + 14
2y = 14
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4 years ago

Please help me solve this <br> 6-4y=8

Tems11 [23]

Step-by-step explanation:

6-4y=8
-4y= 8-6
y=2/-4
y=1/-2

<h3>hope it helps..</h3><h2>stay safe healthy and happy....</h2>

7 0

3 years ago

Read 2 more answers

What is the slope of a line perpendicular to the line that passes through (4, -3) and

m_a_m_a [10]

Answer:

1/2

Step-by-step explanation:

The slope of the points (4,-3) and (3,-1) is -2

The slope of a line perpendicular to said points would be the opposite reciprocal which would be 1/2

heres how you'd find the initial slope of the points

(4, -3)

-1 +2

(3, -1)

Slope= rise/run= 2/-1= -2

4 0

3 years ago