I need help on this question someone pls help

Mathematics

1 answer:

Rzqust [24]3 years ago

4 0

Answer:

3.2

Step-by-step explanation:

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Pleaaw show graph f(x) = -x+6

ioda

This isn't an answer, rather a suggestion. I would use the website desmos to help me. But for future reference I can help you.

f(x) = - x+6 is similar to y=-x+6.

Simply plug in random numbers into the variable x (preferably ones that could fit on your paper like 0,1,2,3...)

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4 years ago

Combine like terms to find the equivalent expression to 6(5/8u+1)-6(-7/4u-5)

IgorLugansk [536]

Answer:

Step-by-step explanation:

Distribute 6 to 5/8u and 1 and you get 15/4u + 6. Distribute -6 to -7/4u and -5 and you get 21/2u and 30. The equation will be 15/4u + 6 + 21/2u + 30 and then combine like terms to get 57/4u + 36.

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3 years ago

Evaluate the expression 1/4[x(2y+3z)] x=8 y=3z=5/3

ladessa [460]

Answer:

Step-by-step explanation:

x = 8 ; y = 5/3

$3z = \dfrac{5}{3}$

$\dfrac{1}{4}[x(2y+3z)] =\dfrac{1}{4}[8*(2*\dfrac{5}{3}+\dfrac{5}{3})]\\\\=\dfrac{1}{4}(8*(\dfrac{10}{3}+\dfrac{5}{3})]\\\\=\dfrac{1}{4}(8*\dfrac{15}{3})\\\\=\dfrac{1}{4}*8*5\\\\=2*5\\\\=10$