4 years ago

Evaluate the function f(x)=3x-7if x=6

Mathematics

2 answers:

notka56 [123]4 years ago

8 0

Answer:

if x=6, then f(6)=11

Stolb23 [73]4 years ago

6 0

Substitute 6 for x, f(6)=3•6-7, f(6)=11

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solong [7]

Answer:

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Step-by-step explanation:

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3 years ago

Three classes of school children are selling tickets to the school play. The number of tickets sold by these classes, and the nu

Westkost [7]

Answer:

The expression for the average number of tickets sold per school child is:

$M = \frac{tickets*class1 + tickets2*class2 + tickets3*class3}{class1 + class2 + class3}$

Step-by-step explanation:

The average number of tickets sold per school child is the weighted mean calculus between the number of tickets sold by these classes and the number of children in each classes.

This is the multiplication between the number of tickets sold by these classes and the number of children in each classes divided by the total weight(in this exercise, the total weight is the total number of school child).

So, the expression for the average number of tickets sold per school child is:

$M = \frac{tickets*class1 + tickets2*class2 + tickets3*class3}{class1 + class2 + class3}$

3 0

3 years ago

Which statement about rhombuses and parallelograms is true?

puteri [66]

Answer:

Parallelograms ALWAYS have opposite sides parallel; rhombuses sometimes do not.

Step-by-step explanation:

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4 years ago

What is the coefficent of 3/4 y

Alexxx [7]

Answer:

Step-by-step explanation:

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2 years ago

Landon and Keira want to make enough salsa to fill two of the bowls they bought. One bowl holds 3 pints, and the other bowl hold

Dahasolnce [82]

How many ounces in a pint? 16
One bowl holds 3 pints.
16 multiplied by 3 equals 48.

Theres two bowls. One holds 3 pints which converts to 48 ounces and another holds 24 ounces, now add the ounces together.
48+24=72.
Your answer is 72 ounces

5 0

3 years ago

Read 2 more answers