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3 years ago

Mom just got a new department store credit

Mathematics

1 answer:

egoroff_w [7]3 years ago

4 0

Answer:

The probability that it is an odd number = 1/2

Step-by-step explanation:

Please kindly see the attached file for more explanation

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MONEY the wayside hotel charges its guest $1 plus $0.80 per minute for long distance calls. Across the street, blue sky hotel ch

atroni [7]

One dollar and eighty cents for wayside hotel
Two dollars and seventy five cents for blue sky hotel

4 0

3 years ago

Help and explain explain !!!!!!!!!!

tigry1 [53]

Answer:

$x=-1\text{ or }x=11$

Step-by-step explanation:

For $a=|b|$ , we have two cases:

$\begin{cases}a=b,\\a=-b\end{cases}$

Therefore, for $18=|15-3x|$ , we have the following cases:

$\begin{cases}18=15-3x,\\18=-(15-3x)\end{cases}$

Solving, we have:

$\begin{cases}18=15-3x, -3x=3, x=\boxed{-1},\\18=-(15-3x), 18=-15+3x, 33=3x, x=\boxed{11}\end{cases}$ .

Therefore,

$\implies \boxed{x=-1\text{ or }x=11}$

3 0

2 years ago

Help please I will give brainlestttttt

ahrayia [7]

The answer is c. Explain in pic

6 0

2 years ago

Read 2 more answers

Express the following rate as a unit rate.

Allisa [31]

Answer:

21 jacks/min

or 21 jacks per minute

Step-by-step explanation:

63/3 = 21

write it as ___ unit/rate

please mark brainliest

6 0

2 years ago

First answer get best marks

Karo-lina-s [1.5K]

Answer:

The three expressions are the first option, the third option, and the forth option

Step-by-step explanation:

I don't really know how to explain my math lol but I solved 5(1/3x+7)-3(1/2x-), and got x, and plugged in x to the equation. I got my answer, and plugged in x to the rest of the equations and the first one, third one, and fourth ones were the ones that had equal answers. You may want to check my math though because i am not the best but that is what I got.

8 0

3 years ago