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2 years ago

5

Simplify -4x - x. Plzzzz Help

1 answer:

Monica [59]2 years ago

7 0

-4x - x

Combine like terms

= -5x

Hope it helps

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BRAINLIEST ASAP! PLEASE HELP ME :)

Afina-wow [57]

Answer:

$\large \boxed{\textbf{30.54 yr}}$

Step-by-step explanation:

For species A,

$P =2000e^{0.05t}$

For species B,

$P =5000e^{0.02t}$

When their populations are equal,

$\begin{array}{rcl}2000e^{0.05t} & = & 5000e^{0.02t}\\e^{0.05t} & = & 2.5e^{0.02t}\\0.05t & = & \ln2.5 + 0.02t\\0.05t & = & 0.9163 + 0.02t\\0.03t & = & 0.9163\\t& = & \dfrac{0.9163}{0.03}\\\\& = & \mathbf{30.54}\\\end{array}\\\text{The populations of species A and B will be the same in $\large \boxed{\textbf{30.54 yr}}$}$

The diagram below shows the population of Species A overtaking that of Species B in about 30.5 yr.

3 0

3 years ago

The measure of the supplement of an angle is 42 more than 3 times the measure of the complement of an angle. Find the measure of

Novosadov [1.4K]

Answer:

126

Step-by-step explanation:

We multiply 42 × 3= 126

The measure of the angle is 126.

8 0

3 years ago

What is the prime factorization of 45?<br> A 23 x 5<br> 32 x 5<br> 52 X 3<br> 52 X 9

Ksivusya [100]

Answer:45=3x3x5

Step-by-step explanation:

prime factorization of 45

45 ➗ 3=15

15 ➗ 3=5

5 ➗ 5=1

45=3x3x5

5 0

3 years ago

I need answer ASAP! Please!!

raketka [301]

0 represents having no money, Kyle starts off the day with +53.76 at the end of the day he has -15.23

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3 years ago

What is the value of g(9)?

ryzh [129]

I think B should be the answer

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3 years ago