4 years ago

Tell me the answer plz

Mathematics

1 answer:

ahrayia [7]4 years ago

3 0

I can't tell you the answer, but i can help you

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What is the better buy $.79 for 1yds $1.95 for 3yds or $2.94 for 6yds

NeX [460]

$1x + 3y =6 \\ 1.95x + .79y = 2.94$

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3 years ago

Kim wants to solve the equation 5 3/8 + 2 2/3 How should Kim rewrite the fractions in order to solve for x?

snow_lady [41]

Answer: Kim should write the fraction in improper form. Then find the least common denominator. Then simplify the answer.

Step-by-step explanation:

43/8 + 8/3

129/24 + 64/24

8 1/24

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4 years ago

Sketch the curve given by the set of parametric equations. x=t^2+4 y=t/5 +8

dangina [55]

Answer: see attached graph

<u>Step-by-step explanation:</u>

Choose values for t and plug them into the x equation and y equation to find the x,y coordinates.

Usually there is an interval provided. Since you did not specify an interval, I chose to use [-2, 2].

$\begin{array}{c||c|c||c}t&x&y&(x,y)\\-2&8&\frac{38}{5}=7.6&(8,7.6)\\\\-1&5&\frac{39}{5}=7.8&(5,7.8)\\\\0&4&\frac{40}{5}=8.0&(4,8.0)\\\\1&5&\frac{41}{5}=8.2&(5,8.2)\\\\2&8&\frac{42}{5}=8.4&(8,8.4)\end{array}$

7 0

3 years ago

Plz read these and amwser, I’m confused

alexira [117]

Answer:

IT IS 5

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is polynomials?

valina [46]

Polynomials are set of expressions with variables that are usually used in operations.
*2x^2 +3x-2
2x^4+3x^3(2x^3+2x)=4x^7+4x^5+6x^6+6x^4
*(^ is the raised exponent)

8 0

4 years ago