The area of a square is 320 square feet. Estimate the length of one side. Round your answer to the nearest whole number.

Answers

Answer 1

Answer: the area of a square is double the side itself. so to do this just square root 320, and you get 17.88854381999832, so to round it up it should be 18 ft

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Tracy wants to earn at least 100 dollars from her two jobs next week. At most she can work 12 hours. Her first job pays 8 an hour and her second job pays 9 an hour. Let x represent the number of hours worked at the first job and y represent the number of hours worked at the second job. Which system of linear inequalities models tracy's equation
Help please thanks!
1. If the expression 9y − 5 represents a certain number, which of thefollowing could NOT be the translation?a. five less than nine times yb. five less than the sum of 9 and yc. the difference between 9y and 5d. the product of nine and y, decreased by 5
X^2+5x-104=0 solve quadratic equations

Solve the following system of equation graphically 2x+y=-1 and x+2y=4

Answers

As 2x + y = -1

Then,

y = - 1 - 2x

We can to replace on the bellow equation.

x + 2y = 4

x + 2.( -1 -2x) = 4

Doing the distributive

x + 2.(-1) + 2.(-2x) = 4

x -2 -4x = 4

-3x -2 = 4

-3x = 4 + 2

-3x = 6

x = 6/-3

x = -2
________________

Then, the value of y will be:

y = -1 -2x

y = -1 -2.(-2)

y = -1 + 4

y = 3

Your round-trip drive to school is 3 7/10 miles. How many miles do you drive to and from school in 5 days?

Answers

Answer:

In 5 days, you drive 18.5 miles to and from school.

Step-by-step explanation:

The question tells us that your round-trip drive to school is 3 7/10 miles, wich means that your round-trip drive to school is 3.7 miles, because

$3+(7)/(10)=(37)/(10)=3.7$

Now, we just have to multiply 3.7 miles per round-trip drive, times 5 days of round-trip drive to and from school, and

$3.7*5=(37)/(2)=18.5$

This means that in 5 days, you drive 18.5 miles to and from school.

you multiply 3 7/10 by 5 and you get 18.5 turned in to a inproperfraction is 37/2 as a properfraction it is 18 1/2

If the bowl holds a total of 105 cups of punch, how many cups of lemonade and how many cups of Sprite are used to make the bowl of punch for this recipe?

Answers

Answer:

plot points for A(-4:5)B(-7:0)

HELP ASAP!right answer I’ll give you a crown

Answers

Answer:

$y=-(3)/(2)x+1$

Step-by-step explanation:

Slope-intercept form means

$y=mx+c$

where m is given its the slope which is $-(3)/(2)$ and we have the coordinates x and y which is (4, -5) and we need to find the value of c which is the y-intercept so we insert all these values into the equation so ,

$y=mx+c$

$-5 = -(3)/(2)(4)+c$

$-5=-6+c$

$c=1$

now we know the value of slope which is given $-(3)/(2)$ and we found the value of which is 1 so we put these values into our original slope-intercept form equation

$y=mx+c\n\ny=-(3)/(2)x+1$

Absolute value of -11

Answers

Hi there! Absolute value means the opposite of a number. Like -11, the opposite of -11 is 11. Therefore, the absolute value of -11 is 11.

Its positive 11 because its the opposite of negative -11

hope this helps

B2+10b+25/b29-9 . B+3/B+5

Answers

b4 + b3 - 45b2 - 27b + 25—————————————————————————b2

the answer is (b+5)(b+5)/b(29-5)

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