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svet-max [94.6K]
2 years ago
10

On Saturday afternoon, Armand sent m text

Mathematics
2 answers:
svlad2 [7]2 years ago
7 0

Answer:

9mp

Step-by-step explanation:

Add the amount of hours they texted.

ehidna [41]2 years ago
5 0

Answer:

C

Step-by-step explanation:

Armand's message (m) x 5 hours = 5m

Tyrome's message (p) x 4 hours = 4p

Sum means to add both of them together.

5m + 4p

You might be interested in
54 as a product of primes
kvasek [131]
54 can be factored as follows:

54

2*27

2*3*9

2*3^2*3

2*3^3

Therefore, 54 is equal to 2*3^3, or 2*3*3*3.
6 0
3 years ago
A smoothie shop has 40 stores and 55% of the stores are in california the rest of the stores are in nevada.how many are in nevad
ZanzabumX [31]
There are 18 in Nevada. 

Multiply 55% by 40, and you get the amount for California. (Which is 22.)

Subtract 40 by 22, and you get 18.

Hope this helps!
5 0
3 years ago
( 3 x 2 ) ^ 4 x 3 ^ -3 / 2 ^ 3 x 3 =<br><br> Simplify the exponential expression
Korvikt [17]

Answer:

2

Step-by-step explanation:

\frac{(3*2)^4*3^{-3}}{2^3*3}

we start simplifying by removing the parenthesis

Multiply the exponents inside the the parenthesis

3^4  * 2^4

\frac{3^4*2^4*3^{-3}}{2^3*3}

Now we apply exponential property

a^m * a^n = a^ (m+n)

3^4 * 3^-3 = 3^ (4-3) = 3^1

3 or 3^1  are same

\frac{3^1*2^4}{2^3*3^1}

3^1 at the top and bottom so we cancel it out

\frac{2^4}{2^3}

we apply log property . a^m / a^n = a^m-n

Now subtract the exponents

2^(4-3) = 2^1 = 2



4 0
3 years ago
Which is equivalent to (4xy – 3z)2, and what type of special product is it?
Semmy [17]
The last choice is right sure because this is a perfect square trinomial

(4xy -3z)^2 = 16x^2y^2 -24xyz +9z^2

hope this will help you 
5 0
3 years ago
Read 2 more answers
430 randomly selected light bulbs were tested in a laboratory, 224 lasted more than 500 hours. Find a point estimate of the prop
Ray Of Light [21]
The estimated portion of light bulbs that last more than 500 hours will be
x=∑xn=224/430=0.521=52.1%
6 0
3 years ago
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