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Olegator [25]
3 years ago
5

MATH hw help!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
dolphi86 [110]3 years ago
4 0
"Bucket method"
.. (4)*(14%) + (x)*(8%) = (4 +x)*(10%) . . . . . liters and % are in each "bucket"
.. 56 +8x = 40 +10x . . . . . multiply by 100, eliminate parentheses
.. 16 = 2x . . . . . . . . . . . . . . add -40-8x, then divide by 2
.. 8 = x

8 liters of 8% lemonade should be added to make the mixture 10% lemon juice.
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The graph represents the journey of a bus from the bus stop to different locations: (See Attachment)
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Represent the journey
8 0
3 years ago
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Dont skip plz i need yall help
neonofarm [45]

Answer: B) 1 and -3

Step-by-step explanation:

On a Quadrant Plane:

Q1: (+,+)

Q2: (-,+)

Q3: (-,-)

Q4: (+,-)

5 0
3 years ago
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Eight times a number plus five times another number is -13 the sum of the two numbers is 1 what are these numbers
m_a_m_a [10]

The two numbers are -6 and 7

<em><u>Solution:</u></em>

Given that eight times a number plus five times another number is -13

The sum of two numbers is 1

To find: the two numbers

Let the two numbers be "a" and "b"

From given information,

Eight times a number plus five times another number = -13

eight times a number "a" + five times another number "b" = -13

8a + 5b = -13 ---- eqn 1

Also given that sum of two numbers is 1

sum of two numbers = 1

a + b = 1 ---- eqn 2

<em><u>Let us solve eqn 1 and eqn 2 to find values of "a" and "b"</u></em>

From eqn 2,

a = 1 - b ----- eqn 3

Substitute eqn 3 in eqn 1

8(1 - b) + 5b = -13

8 - 8b + 5b = -13

8 - 3b = -13

-3b = -13 - 8

-3b = -21

<h3>b = 7</h3>

Substitute b = 7 in eqn 3

a = 1 - 7

<h3>a = -6</h3>

Thus the two numbers are -6 and 7

4 0
3 years ago
The five-number summary for the number of accounts managed by each sales manager at Force Inc. is shown in the following table.
Alexeev081 [22]

Answer:

50

Step-by-step explanation:

Min = 35

Q1 = 45

Median = 50

Q3 = 65

Max = 85

The median is the middle of the distribution; 50% is below the median and 50% is above.

The median is 50, so about 50% of sales managers manage fewer than 50 accounts.

3 0
3 years ago
What is the value of the expression 10 + (fraction 1 over 2)4 ⋅ 48?
djverab [1.8K]
10 + 1/2*4*48 => 10 + 2*48 => 10 + 96 = 106.
3 0
3 years ago
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