3 years ago

Evaluate 7r- 15/8 when r=3 and s=5

Mathematics

1 answer:

HACTEHA [7]3 years ago

6 0

Answer:

Which is equal to 18.

Step-by-step explanation:

7(3) - 15/(5). 7 x 3 is equal to 21, 15/5 is equal to 3. you are now left with 21- 3,

You might be interested in

PLEASE HELP QUICKLY!!!

kirill115 [55]

Answer:

sunday

Step-by-step explanation:

i dont want brainliest give it to the other guy

5 0

3 years ago

The coordinates of the vertices of triangle ABC are A(9.-10), B(-15, 0), and C(15, 10). A dilation centered at (0, 0) is perfome

Alex

Answer: 1.5 (D)
Explanation: I plotted the points on a graph and calculated the length of AC (20) and A’C’ (30)
The answer should be 30/20 = 1.5
I hope this helps!

8 0

3 years ago

Describe the additive inverse of a vector in the vector space.

Step2247 [10]

I dont know what you mean by describe but the inverse is -v

6 0

3 years ago

How do u write 528 as a decimals numerals

Dmitry_Shevchenko [17]

Answer:

0.528 because its just moveing the decimal point to the right.

just so you can understand better.

7 0

3 years ago

1.) If I am selling a dozen at $3, how much would each egg cost?

riadik2000 [5.3K]

Answer:

1.$3÷12=0.25

each egg would cost 25 cents

2.12×18=216

216×25=5,400

6 0

3 years ago