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Ber [7]
2 years ago
6

F (x) = -9x + 28, find f (17).

Mathematics
1 answer:
Marrrta [24]2 years ago
6 0

Answer:

The answer is

Step-by-step explanation:

solve using substitution!

f(x)= -9x+28 \\f(17)= -9(17)+28\\=-153+28\\=-125

hope this helps!

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(25 points) Ricardo wants to mix 1 part yellow paint to 3 parts blue paint to make a certain shade
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Answer:

6 pints of blue

Step-by-step explanation:

note- 8 pints = 1 gallon

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Multiply original ratio by 2 to see how many pints of each he’ll need for his new amounts

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6 0
2 years ago
Help please <br> f − –7/3 = 3
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Answer:

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Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Find the LCM of 315,420,525 using prime factorisation method with slove it​
Vedmedyk [2.9K]

\boxed{\sf \:\begin{cases}\\\begin{gathered} {\underline{{ \sf {\blue{\Large\bf \underbrace{ {\rm {\purple{\begin{array}{r | l}\large\rm{\red{ 5}}&\underline{315,420,525}\\\large\rm{\red{ 3}}&  \underline{63,84,105}\\\large\rm{\red{3}}&\underline{21,28,35}\\\large\rm{\red{ 7}}&\underline{7,28,35}\\\large\rm{\red{2}}&\underline{1,4,5}\\\large\rm{\red{2}}&\underline{1,2,5}\\\large\rm{\red{5}}&\underline{1,1,5}\\&1,1,1\end{array}}}}} }}}}}\end{gathered}\\\end{cases}}

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<u>Hence, the LCM of 315 , 420 , 525 is 6300</u>

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