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3 years ago

Evaluate 9ab, for a = 5 and b = - 7

2 answers:

8 0

$\huge\boxed{\textsf{Hey there!}}\\\\\\\huge\boxed{\mathsf{9ab}}\\\huge\boxed{\mathsf{= 9(5)(-7)}}\\\huge\boxed{\mathsf{= 45(-7)}}\\\huge\boxed{\mathsf{= -315}}\\\huge\boxed{\frak{Answer: -315}}\huge\checkmark\\\\\huge\boxed{\textsf{Good luck on your assignment \& enjoy your day!}}\\\\\huge\boxed{\frak{Amphitrite1040:)}}$

Yuri [45]3 years ago

7 0

Answer:

-315

Step-by-step explanation:

Plug in 5 as a and -7 as b into the term:

9ab

9(5)(-7)

Multiply:

= -315

So, the answer is -315.

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Tracie rides the bus home from school each day. The graph represents her distance from home relative to the number of minutes si

natali 33 [55]

Answer:

1. Tracie's bus travels towards her home at an average speed of $\frac{1}{2}$ miles per minute.

Step-by-step explanation:

From the graph, we see that,

X-axis represents the time (in minutes) and the Y-axis represents the distance from home (in miles).

Also, the graph of the function is decreasing by 1 miles for every 2 minutes.

That is, the distance from home is decreasing as the time increases.

That is, the bus is getting closer to the home.

Further, as the distance is decreasing by 1 mile for every 2 minutes.

Thus, the rate of decrease is $\frac{1}{2}$ miles per minute.

As we know, $Speed=\frac{Distance}{Time}$

So, the slope represents the speed of the bus travelling towards home.

That is, 'Tracie's bus travels towards her home at an average speed of $\frac{1}{2}$ miles per minute'.

4 0

3 years ago

Read 2 more answers

G(x)=3x-2 FIND g(8) Please helpppppppppppp

Nadusha1986 [10]

Answer:

g(8) = 3(8)-2

g(8) = 24-2

g(8)= 22

Step-by-step explanation:

8 0

3 years ago

Select ALL that have the same value as 60% of 94. 0.06 x 94 0.06 x 94 0.6 x 94 0.6 x 94 60/100 x 94 60/100 x 94 60 x 94

vfiekz [6]

Answer:

0.6 x 94, 60/100 x 94

Step-by-step explanation:

0.6 = 60% of 1.

60/100 also = 60% of 1

6 0

3 years ago

Consider this system of inequalities. x + y ≤ –3 y

Oksana_A [137]

The graph of a single linear inequality splits the coordinate plane into two regions. On one side lie all the solutions to the inequality. On the other side, there are no solutions. Consider the graph of the inequality y < 2x + 5.

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3 years ago

Read 2 more answers

Jonathan bought a new car in November that cost $23,000. The value of the car decreases by 15% each year. What will the value of

Veronika [31]

Answer:

$5750

Step-by-step explanation:

To find what 15% is in money, we do

23,000*15/100=3450 for one year

3450*5(for five years)=$17,250

Now subtract that

23,000-17,250=$5750

4 0

3 years ago