Find the unit rate of 72 player's on 9 teams

Ulleksa [173]

Answer:

Step 1 Eliminate fractions by multiplying all terms by the least common denominator of all fractions.

Step 2 Simplify by combining like terms on each side of the inequality.

Step 3 Add or subtract quantities to obtain the unknown on one side and the numbers on the other.

Step 4 Divide each term of the inequality by the coefficient of the unknown. If the coefficient is positive, the inequality will remain the same. If the coefficient is negative, the inequality will be reversed.

Step 5 Check your answer.

3 0

3 years ago

Read 2 more answers

Simplify 3 (2x+4y-2z)+7 (x+y-4z)

Dima020 [189]

6x+12y-6z+7x7y-28z= 13x+19y-34z

6 0

3 years ago

A print shop charges a fixed amount per photocopy and gives a 10% discount off the total cost of the photocopies. The total cost

givi [52]

Answer:

the number of photocopies made

Step-by-step explanation:

The wording "a function of the number of photocopies made" tells you that "the number of photocopies made" is the independent variable.

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The wording "y is a function of x" means x is the independent variable.

3 0

3 years ago

A 15 ft. telephone pole has a wire that extends from the top of the pole to the ground. The wire and the ground form a 42° angle

Lorico [155]

Answer:

Correct choice is A

Step-by-step explanation:

Consider right triangle ABC formed by the telephone pole (side AB) and ground (side BC). In this triangle AC is the length of the wire, BC is the distance from the base of the pole to the spot where the wire touches the ground and AB=15 ft, ∠ACB=42°.

Then

$\sin 42^{\circ}=\dfrac{AB}{AC}\Rightarrow AC=\dfrac{AB}{\sin 42^{\circ}}=\dfrac{15}{\sin 42^{\circ}}\approx 22.4\ ft.$
$\tan 42^{\circ}=\dfrac{AB}{BC}\Rightarrow BC=\dfrac{AB}{\tan 42^{\circ}}=\dfrac{15}{\sin 42^{\circ}}\approx 16.7\ ft.$