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3 years ago

Multiply (2x+5) times (x^2+6x-10)

Mathematics

1 answer:

tatyana61 [14]3 years ago

8 0

Answer:

2x^3+17x^2+10x−50

Step-by-step explanation:

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Which expression uses the distributive property to represent the sum of 72 + 24?

kotykmax [81]

Answer:

a+b

Step-by-step explanation:

or any letter as long as it has the plus sign

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3 years ago

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-5m+(-8n) simplest form

quester [9]

Answer:

-5m-8n

This is the simplest form

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3 years ago

A teacher Buys tickets for each of my students to visit a museum each student and $6.50 and she spent a total of $182 how many s

vaieri [72.5K]

Answer:

The ticket is bought for 28 students.

Step-by-step explanation:

It is given that the teacher is going to buy museum ticket for each students.

Total money spent = $182

Price of each ticket = $6.50

Let total number of tickets bought = $x$

We know that to find the total amount of money spent on ticket, we can add price of each ticket (i.e. $6.50) $x$ number of times.

In other words, simply multiply the number of tickets with price of each ticket to find the total money spent.

Total money spent = $x \times 6.50$

We know that total money spent is $182.

$\Rightarrow x \times 6.50 = 182\\\Rightarrow x = \dfrac{182}{6.50}\\\Rightarrow x = 28$

The ticket is bought for 28 students

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3 years ago

What is the area of this triangle?

Ganezh [65]

Answer:

$\boxed{\bold{120 \ Units^2}}$

Step By Step Explanation:

Area Of Triangle: $\bold{\frac{1}{2}Base \ \cdot \ Height}$

Base: 10

Height: 24 (This triangle has a right angle, so we use the height based off of the 90° angle, which is 24)

Insert Numbers Into Equation

$\bold{\frac{1}{2}10 \ \cdot \ 24}$

$\bold{\frac{1}{2}}$ 10 = 5

$\bold{5 \ \cdot \ 24 \ = \ 120}$

➤ $\boxed{\bold{Mordancy}}$

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3 years ago

Which of these is the algebraic expression for "4 times the sum of 2 and y?"

Volgvan

Answer:

$4(2 + y)$

Step-by-step explanation:

"4 times the sum of 2 and y".

<h3>Hope it is helpful...</h3>

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2 years ago

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