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kherson [118]
3 years ago
5

4 1/3 x -1 7/8 please explain!

Mathematics
1 answer:
NARA [144]3 years ago
7 0
<h3>The is answer is:</h3>

-9 \frac{5}{24}

<h3>Why:</h3>

This is simple. First make

4  \frac{1}{3}

Into

\frac{13}{3}

And then times it with 17/8 which would be

\frac{221}{24}

Simplify you answer and remember to add a negative because we are multiplying a positive and negative number which will make you get

- 9 \frac{5}{24}

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1<br> x 1.0 -<br> =<br> 10<br> 1 <br> -<br> 10 x 1.0
Artemon [7]

Step-by-step explanation:

the question doesn't make sense and you need to rephrase the question.

3 0
2 years ago
-14x + 15y = 15 <br> -21x - 20y = -10<br> Use substitution to find the x and y coordinates.
denis-greek [22]
                  -14x + 15y = 15
        -14x + 14x + 15y = 14x + 15
                             15y = 14x + 15
                              15           15
                                 y = ¹⁴/₁₅x + 1
                   -21x - 20y = -10
     -21x - 20(¹⁴/₁₅x + 1) = -10
-21x - 20(¹⁴/₁₅x) - 20(1) = -10
         -21x - 18²/₃x - 20 = -10
                  -39²/₃x - 20 = -10
                            + 20  + 20
                          -39²/₃x = 10
                           -39²/₃   -39²/₃
                                   x = ⁻³⁰/₁₁₉
                                   y = ¹⁴/₁₅x + 1
                                   y = ¹⁴/₁₅(⁻³⁰/₁₁₉) + 1
                                   y = ⁻²⁸/₁₁₉ + 1
                                   y = ⁹¹/₁₁₉
                              (x, y) = (⁻³⁰/₁₁₉, ⁹¹/₁₁₉)
8 0
2 years ago
clearance items in a store are all marked down proportionally. A shirt with an original price of $32 is on clearance of $12. wha
WINSTONCH [101]

Answer:

$15

Step-by-step explanation:

Set up a proportion where x is the clearance price of the $40 shirt:

\frac{32}{12} = \frac{40}{x}

Cross multiply and solve for x:

32x = 480

x = 15

So, the clearance price is $15

8 0
2 years ago
Read 2 more answers
Will give brainliest!!
vivado [14]

Answer:

continuous.

Step-by-step explanation:

Given function is f(x)=5x^4-9x^3+x-7.

and value of a = 7.

Now we need to find if the given function f(x)=5x^4-9x^3+x-7 is continuous or not.

By definition of continuity, we know that a function is continuous at a given point if both left and right hand limits are equal.

Left Hand Limit = LHL

LHL=\lim_{x\rightarrow 7^-}f(x)=5(7)^4-9(7)^3+(7)-7=8918


Right Hand Limit = RHL

RHL=\lim_{x\rightarrow 7^+}f(x)=5(7)^4-9(7)^3+(7)-7=8918

Since both limits are equal at a=7 so we can say that given function is continuous at a=7

4 0
3 years ago
Consider the original triangle and its enlargement.
Trava [24]

Answer:

I believe the scale factor is 2.

7 0
3 years ago
Read 2 more answers
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