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3 years ago

Last week Jason had 13 dollars he washed cars over the weekend and now has 74 dollars how much money did he make washing cars

Mathematics

2 answers:

lilavasa [31]3 years ago

7 0

Answer:

61 dollars

Step-by-step explanation:

1. If he now has 74 dollars and he had 13 you need to subtract.

2. 74-13= 61

3. 61 is your answer

4. So Jason made 61 dollars from washing cars

AnnyKZ [126]3 years ago

6 0

You do 74-13 and u get 61

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Answer:

1/48

Step-by-step explanation:

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3 years ago

According to the rational root theorem, which is a factor of the polynomial f(x)=3x^3-5x^2-12x+20?

MakcuM [25]

Answer:

(x-2), (x+2), (3x-5)

Step-by-step explanation:

Factors of 3: ±1, ±3

Factors of 20: ±1, ±2, ±4, ±5, ±10, ±20

Possible factors of the polynomial: ±1, ±2, ±3, ±4, ±5, ±10, ±20, .... (there's a lot more but you probably do not need to list them all)

Pick a number to divide the polynomial by (I picked 2)

(3x³-5x²-12x+20)÷(x-2) = 3x²+x-10

So (x-2) is a factor of f(x) = 3x³-5x²-12x+20

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3 years ago

Please simplify with a explanation!~

PilotLPTM [1.2K]

Answer:

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What we need to do here is get rid of the parentheses, which can be achieved through multiplication.

This is another way of saying 4 times -y plus 4 times 5.

Let's break the the parentheses down into 2 separate formulas.

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Now we can multiply these two together to get -4y and +20. When combined, we get -4y +20.

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3 years ago

Jamie evaluated this expression. StartFraction left-bracket (2 cubed) (2) right-bracket Superscript 4 Baseline Over 2 Superscrip

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

Given the expression

$\frac{(2^3)(2)^4}{2^{10}} \\$

Using the following laws of indices;

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The expression becomes;

Step 1: Multiplication rule

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Using the division rule of exponent (Quotient of powers);

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5 0

3 years ago

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