All categories

2 years ago

Bonie has twice as many cousins as Robert.George has 5 cousins,wich is 11 less than Bonie has.How many cousins does Robert have?

Mathematics

1 answer:

Arlecino [84]2 years ago

3 0

Answer:

8 cousins

Step-by-step explanation:

B = Bonnie=2*R

R = Robert

G = George = 5 = B -11 (add 11 on both sides of the equation)

B = 5 + 11 = 16 cousins

From B=2*R (substitute the value of B)

16=2*R (divide 2 on both sides of the equation)

R=16/2=8 cousins

You might be interested in

-10+5k^5 write in standard form

Yanka [14]

Answer:

Step-by-step explanation:

How to write numbers in standard form:

Write the first number 8.

Add a decimal point after it: 8.

Now count the number of digits after 8. There are 13 digits.

So, in standard form: 81 900 000 000 000 is 8.19 × 10¹³

7 0

2 years ago

Why do many animals in grasslands stay together in herds?

mixas84 [53]

Answer:

plz put one qusetion a time plz so i can put it down better

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

How do you determine if a given set of measurements works for the side lengths of a triangle? (It should be a number)

zaharov [31]

Add them all up and if they add up to 180 then your side lengths are good

5 0

3 years ago

The balance owed on your credit card triples from $700 to $2100 in 12 months. If the balance is growing linearly then it would t

Fofino [41]

Answer:

If the balance is growing exponentially the balance after 45.4 months will be $44,925.94.

Step-by-step explanation:

The exponential growth equation is:

$f(x)=700(1+0.096)^{x}$

Compute the value of f (x) for <em>x</em> = 45.4 as follows:

$f(x)=700(1+0.096)^{x}$

$=700(1+0.096)^{45.4}\\\\=700\times (1.096)^{45.4}\\\\=700\times 64.1799181\\\\=44925.94267\\\\\approx 44925.94$

Thus, if the balance is growing exponentially the balance after 45.4 months will be $44,925.94.

5 0

3 years ago

How many millimeters are in 15 centimeters

finlep [7]

1 centimeter is equivalent to 10 millimeters. So 15x10=150 millimeters.
Hope this helped! :D

8 0

2 years ago

Read 2 more answers