The sum of fifteen and six times a number t is 81

Answers

Answer 1
Answer: well the sum is 15+6=21. then you must do 81-21=60. So your answer must be t=60.
Answer 2
Answer: We need to turn this phrase into an algebraic equation and then solve...

in math
"of" means times (x)
"is" means equals (=)
"sum" means you're going to add

The sum (we are going to add) of 15 and six times a number t (15 + 6t) is 81 (= 81).  So write it out...

15 + 6t = 81

Now solve for t.  First subtract 15 from each side...

15 + 6t - 15 = 81 - 15
6t = 66

Now divide each side by 6 to get t by itself...

6t/6 = 66/6

t = 11

Done!

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use compatible numbers to estimate the quotient of 46.1÷2.3 plz help

Answers

rounding 46.1 to 46 and then rounding 2.3 to 2. when you divide 46 and 2 you will get an answer of 23. hope this helped :)

How does the value of m affect the graph of the equation?how does b affect the graph of the equation

Answers

Answer:

We have the slope-intercept form of a straight line given by y = mx + b, where m is the slope and b is the y-intercept.

Now, when the slope m is positive, the straight line will slant upward towards the right and when the slope m is negative, the line will slant downwards to the right.

Moreover, the more positive or negative the slope is, the steeper the slant of the corresponding line will  be.

The change can be seen in figure 1 below where the slope is changing as 2. 4 and -5.

Further, when the y-intercept b is positive, the line will cross the y-axis above the line y=0 and when the y-intercept b is negative, the line will cross y-axis below y=0.

Moreover, the change in y-intercept will shift the graph of the line in left or right direction.

The shift can be seen below in the second figure, where y-intercept changes from 3, 4 and -5.

Answer:

B edge 2022

Step-by-step explanation:

A shop in the mall is 6 meters by 11 meters. How much would it cost to recarpet the shop with carpet that costs $7.00 per square meter?

Answers

area = L x W

area =  6 * 11
area = 66 square meters

cost = 66 x 7.00 = $462.00

Find the radian measure of the angle with the given degree measure. Round your answer to three decimal places.−38°

Answers

Answer:

-0.663

Step-by-step explanation:

-38/180 × pi = -0.6632251158

The answer would be -0.663

What is 4 1/2 plus 3 2/3 plus 1 3/4 plus 3/4

Answers

Answer:

The answer is 9 and 11/12

Step-by-step explanation:

4 and 1/2 + 3 and 2/3 + 3/4

=9 and 11/12

Answer:

9 and 11/12

Step-by-step explanation:

A cone-shaped container is filled with liquid. The container has a radius of 60 cm and an height of 210 cm. The liquid is drained from the container at a rate of 1099 cm3 per hour.How many hours will it take to drain all of the liquid?Use 3.14 to approximate pi.

Answers

pi * 60^2 * 210/3 = 791681
divide 791681 by 1099, 
720 hours.

It takes 720 hours or 30 days to drain the liquid.

Answer:

The answer is 720 hours