MATHEMATICS HIGH SCHOOL

Solve for a. You must write your answer in fully simplified form
-14 = 4a

Answers

Answer 1
Answer:

Answer:

a = -3 1/2

Step-by-step explanation:

To solve the equation for a, divide each side by 4.

-14 = 4a

-14/4 = 4a/4

-14/4 = a

Simplify the fraction by dividing the top and bottom by 2.

-7/2 =a

This is an improper fraction, so change to a mixed number.

2 goes into 7 3 times with 1 left over.

-7/2 = -3 1/2

a = -3 1/2
Answer 2
Answer:

-14=4a

(-14)/(4)=(4a)/(4)

a=(-7)/(2)

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The nature park has a pride of 7 lions and 4 cubs. The adults eat 5 pounds of meat each day and the cubs eat 3 pounds. Simplify 7 × 5 + 4 × 3 to find the amount of meat consumed each day by the lions.

Answers

simplify 7 x 5 +4 x 3
                35 + 12
                   47

how do you find the least common multiple of these two expressions. 10x^5v^8 and 25x^4v^7u^2

Answers

10x^5v^8=5x^4v^7\cdot2xv\n\n25x^4v^7u^2=5x^4v^7\cdot5u^2\n\nLCM(10x^5v^8;\ 25x^4v^7u^2)=5x^4v^7\cdot2xv\cdot5u^2=50x^5v^8u^2
10x^(5) v^(8)= 1*2*5*x*x*x*x*x*v*v*v*v*v*v*v*v \n 25 x^(4) v^(7) u^(2)=1*5*5*x*x*x*x*v*v*v*v*v*v*v*u*u \n
Underline all the numbers which are common in both the factorisations. Write them down:
5 x^(4) v^(7)
There, you have your LCM of both the expressions.

Help please!!A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 8 inches.

Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 8) would represent a height of 8 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)

Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)

Part C: If the rate at which the candle burned was 0.4 inches per hour instead of 0.5 inches per hour, would the relation be a function? Explain your answer using input and output values. (3 points)

Answers

for every hour you need to subtract 0.5 an you get your answer

Kyoki will accept lawn mowing jobs that take him less than 1 hour or more than 4 hours. 1. Write two inequalities to describe the jobs Kyoki will take.

Answers

Answer:

There is no short answer.

Step-by-step explanation:

Let's say that the time it takes for Kyoki to finish the job is X and the Y represents if he takes the job or doesn't in 1 or 0. Than for the conditions given in the question an inequality can be written as;

Y = 1 for T < 1

Y = 0 for 1 < T < 4

Y = 1 for T > 4

I hope this answer helps.

What is the minimum percentage of gasoline stations that had prices between $3.37 and $3.61

Answers


We'll get started on that as soon as you share the whole
table of other information that goes with that question.

A student has some $1 and $5 bills in his wallet he has a total cost of 15 bills that are worth $39 how many of each type of bill does he have

Answers

39 divied 5 = 7.5
7.5 times 39=292.1
$292.1p
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