Dave receives a salary of $200 a week plus a commission of 10% of his weekly sales. An equation 4072-03-01-04-00_files/i0290000.jpg represents Dave’s weekly earnings. The y-intercept is Dave’s base salary. The slope of the line is his commission.Write an equation representing Dave’s weekly earnings. If Dave sells $1500 of goods for one week, what is his salary for the week?




a.

$13,000


b.

$350


c.

$1520


d.

$130

Answers

Answer 1
Answer: In order to determine the amount of Dave's salary, it would be best to write out the problem to solve it.
To solve this equation, it would be written as folllows
y = .10x + 200

y = .10(1500) + 200
y = 150 + 200
y = 350

This equates to $350.00.
The answer to this question is B.


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Please help me with this and explain how you got the answer. :)

Translate to algebraic expression.Justin had $46 before spending n dollars on jeans. How much money remains?

Answers

Answer:

m = 46 - n

Good luck

Can you help me solve and describe the steps used to find x for the equation 2(x + 4) – 10 = 12

Answers

for solving 1st degree equations (highest exponent on placeholder is 1) the rules are

1. isolate variable
2. divide by coeficient of variable
3. celebrate because you found the answer

remember you can do anything to an equation as long as you do it to both sides


distributive propoerty
a(b+c)=ab+ac

2(x+4)-10=12
distribute the 2 to (x+4)
2(x+4)=2x+8

now we have
2x+8-10=12
add
2x-2=12
add 2 to both sides
2x+2-2=12+2
2x+0=14
2x=14
divide both sides by 2
2/2x=14/2
1x=7
x=7

Hi there!


To solve, let's rewrite this equation.


2 (x + 4) - 10 = 12


Step 1) Simplify both sides of the equation.


(2) (x) + (2) (4) + - 10 = 12 2x + 8 + - 10 = 12 (Distribute)


(2x) + (8 + - 10) = 12 (Combine Like Terms)


2x + - 2 = 12 2x - 2 = 12


Step 2) Add 2 to both sides.


2x - 2 + 2 = 12 + 2 2x = 14


Step 3) Divide both sides by 2.


(2x)/(2) = (14)/(2)


x = 7


Final Answer -


x = 7


Hope this helps!

Message me if you need anything else, I'd be happy to help you! :D


B The veterinarian weighs Anthony'sdog at a check up. The dog weighs 55
pounds. If 1 kilogram is approximately
2.2 pounds, which value best
represents the weight of Anthony's
dog in kilograms?

Answers

Answer:

25 kg.

Step-by-step explanation:

the dog is approximately 55 pounds and we know 1 kg is approximately 2.2 pounds. 55 divided by 2.2 is 25. the dog is approximately 25 kg.

M = 2; (r,3) and (5,9)

Answers

Answer: r= 2 i think

Step-by-step explanation: sorry if I'm wrong

The ratio of the measurement of an angle to its complement is 1:2. Find the measurement of the angle and its complement.

Answers

Answer: 30 and 60

Step-by-step explanation: When the ratio of two angles is 1:2, we can represent the angles as X and 2x.

X → angle

2x → complement

If we know that an angle and its complement add up to 90°, we can set up an equation to represent this.

X + 2x = 90

We can simplify on the left side of the equation.

3x = 90

÷3    ÷3   ← divide both sides by 3

X = 30

Now to find the measure of each angle, we plug in 30 for x.

X → angle = 30°

2x → complement = 60°

Therefore, the measure of the angle is 30° and its complement is 60°.

We know that these two angles are in the ratio 1:2 and add to 90 because they are complementary

So we can write the equation

x+2x=90
3x=90
x=30

So the first angle measure is 30

Since they are in the ratio 1:2, the second angle is twice 30 so 60

Hope this helps

A tower is 65 feet tall and casts a shadow that is 13 feet long. A nearby tree casts a shadow that is 2 feet long. How tall is the tree?

Answers

ratio of object to shadow = 65 / 13 = x / 2 (where x is the height of the tree)

x = (2 * 65)/13 = 10 feet