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4 years ago

Determine the slope and y-intercept of the line. y = -69x - 346

Mathematics

1 answer:

MatroZZZ [7]4 years ago

7 0

Answer:

Step-by-step explanation:

Compare y = mx + b to

y = -69x - 346.

Here the slope, m, equals -69 and the y-intercept, b, equals -346 (Answer C)

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Solve this problem like how you solve the other problems

Neko [114]

Answer:

192 centimeters cubed

Step-by-step explanation:

3 x 8 x 4 = 96 for block B

4 x 3 x 8 = 96 for block A

add them together and get 192 cm^3

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3 years ago

What is $2.47 as a precent out of 100

svetlana [45]

24.7/100 yer welcome

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3 years ago

Give an example of undefined term and defined term in geometry

vovangra [49]

These are undefined terms:1.plane2.point3.line.
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4 years ago

Aiden's mom calculated that in the previous month, their family had used 40% of the monthly income for

Natali5045456 [20]

Answer:

The money left after gasoline expenses was $622.50.

Step-by-step explanation:

Given:

Last month, family had used 40% of the monthly income for gasoline, and 63% of that gasoline was consumed by the family's SUV.

The family's SUV used $261.45 worth of gasoline previous month.

Now, to find the money left of the family monthly income after gasoline expenses.

Let the total money spend on gasoline be $g.$

As, given:

The family's SUV used $261.45 worth of gasoline, which was 63% of the gasoline that was consumed.

According to question:

$63\%\ of\ g=$261.45.\\\\$

$\frac{63}{100} \times g=261.45\\\\0.63\times g=261.45$

Dividing both sides 0.63 we get:

$g=\$415.$

The total money spend on gasoline = $415.

Now, 40% of the monthly income is used for gasoline.

Let the total monthly income be $x.$

So, to get the monthly income we put an equation:

$40\%\ of\ x=\$415\\\\\frac{40}{100}\times x=415\\\\0.40\times x=415$

Dividing both sides by 0.40 we get:

$x=\$1037.50.$

The total monthly income = $1037.50.

Now, to get the money left after gasoline expenses we subtract the total money spend on gasoline from the total monthly income:

$\$1037.50-\$415\\\\=\$622.50.$

Therefore, the money left after gasoline expenses was $622.50.

6 0

3 years ago

There are 20 marbles in a bag. 1/5 are red and others are blue. What is the ratio of red to blue marbles

Levart [38]

Answer:

4:16 or 1:4

Step-by-step explanation:

1/5 of 20 = 4

there are 4 red marbles

there are 16 blue marbles

4:16 or 1:4

3 0

2 years ago

Read 2 more answers