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Anarel [89]
3 years ago
15

Define a variable. Then write and solve an equation for each situation.

Mathematics
2 answers:
Stolb23 [73]3 years ago
4 0
180 = 1.5d
180 / 1.5 = d
120 = d <== the Parker family drove 120 miles
=================
80% of the total questions = 16
0.80x = 16
x = 16 / 0.80
x = 20 <== there were 16 total questions on the quiz
artcher [175]3 years ago
4 0

16

Step-by-step explanation:

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Glenn, the owner of a hardware store, originally paid $54.60 for 15 tool sets. At his year-end clearance sale, he sold the last
Sonja [21]

The amount of money he lose on the last tool set is: $30.60.

<h3>Amount lose</h3>

Using this formula

Amount lose=Original amount paid -Selling price

Where:

Original amount paid=$54.60

Selling price=$24.00

Let plug in the formula

Amount lose=$54.60-$24.00

Amount lose=$30.60

Therefore the amount of money he lose on the last tool set is: $30.60.

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3 0
2 years ago
In the equation y/6 = 156, what is the next step in the equation solving sequence
Tpy6a [65]

Answer:

Linear Equations In One Variable =

Next step :

in the equation y/6 = 156, it would be equivalent to y = 156 × 6.

so that :

y = 156 × 6

y = 936

this equation solved. (Answer : 936)

3 0
2 years ago
The complementary angle of 59°
Mandarinka [93]
90° - 59° = 31°

31° is your answer
7 0
3 years ago
Read 2 more answers
Help please? thank you
Alexxandr [17]

9514 1404 393

Answer:

  RS = √(b² +(c -a)²)

Step-by-step explanation:

Put the given point coordinates in the given formula:

  • R = (x₁, y₁) = (0, a)
  • S = (x₂, y₂) = (b, c)

  RS = √((b -0)² +(c -a)²)

  RS = √(b² +(c -a)²)

8 0
2 years ago
What is the domain of the graph shown?<br> D:
RUDIKE [14]

left to right so -infinity, 3

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3 years ago
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