2 years ago

Evaluate 9.5s +8.7t when s= 3 and t = 4

Mathematics

1 answer:

Arturiano [62]2 years ago

3 0

The answer is 63.3

9.5 * 3 + 8.7 * 4 = 63.3

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QUESTION 1 1 POINT<br> Factor: 27m3<br> 64.<br> Provide your answer below:<br> Content attribution

pickupchik [31]

Answer:

$\boxed{ \bold{ \boxed{ \sf{(3m - 4)(9 {m}^{2} + 12m + 16)}}}}$

Step-by-step explanation:

$\sf{27 {m}^{3} - 64}$

$\dashrightarrow{ \sf{( {3m)}^{3} - {(4)}^{3} }}$

Use the formula of a³ - b³ = ( a - b) ( a² + ab + b² )

$\longrightarrow{ \sf{(3m - 4)(3 {m}^{2} + 3m \times 4 + {4}^{2} }})$

$\longrightarrow{ \sf{(3m - 4)( {9m}^{2} + 12m + 16}})$

Hope I helped!

Best regards! :D

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3 years ago

Jerome is cooking dinner. He needs 7 ounces of broccoli for each person . Jerome is not sure how many people will come for dinne

Burka [1]

If x is the number of people that come over to dinner, and y is how much ounces of broccoli he needs, then this is your equation:
7x = y is your answer

Because he needs 7 ounces for each person, to find the number of ounces he needs, you multiply 7 by the number of people.

7 0

3 years ago

Order from greatest to least 1.202;1.29;1.02

Reptile [31]

Answer:

1.29, 1.202, 1.02

Step-by-step explanation:

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3 years ago

Read 2 more answers

A woman is 32 years older than her daughter. The product of their ages is 528. How old was the woman when the daughter was born?

Misha Larkins [42]