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3 years ago

9

I need help on number 4?

1 answer:

olga nikolaevna [1]3 years ago

8 0

They would have 2 because is it 10:1 just double it to be 20:2

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Let f(x)=7x-4 <br><br> what is f(6)?

soldi70 [24.7K]

Answer:

38

Step-by-step explanation:

To find the value of f(6), we substitute the value 6 where x is into the function. You would get:

7(6) - 4

42 - 4

f(6) = 38

5 0

3 years ago

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What is the slope<br> 19,-16<br> -7,-15

zubka84 [21]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 19}}\quad ,&{{ -16}})\quad 
% (c,d)
&({{ -7}}\quad ,&{{ -15}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{-15-(-16)}{-7-19}\implies \cfrac{-15+16}{-7-19}
\\\\\\
\cfrac{1}{-26}\implies -\cfrac{1}{26}$

5 0

4 years ago

Twelve pounds of beans are distributed equally into 8 bags to give out at the food bank. How many pounds of beans are in each ba

horrorfan [7]

12.0/8=15. If you at .0 to a # the amount is the same just in a different way.

8 0

4 years ago

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Sara, Bridget & Gordon share some money in the ratio 3 : 5:5.

stellarik [79]

Answer:

let x be the total money so,

3x+5x=32

x=32/8=4

so bridget got,

5×4=£ 20

hope it helps you

Step-by-step explanation:

3 0

3 years ago

If you are good at math could you help me with this please

Leviafan [203]

Answer:

Step-by-step explanation:

go to the left by two

3 0

4 years ago