It is the first one. Three times a number means 3x. The sum of 3x and 7 is 3x + 7 because sum means additions. And 3x + 7 is greater than four times the number which is 4x and greater than is this symbol >. So 3x + 7 > 4x

3 0

3 years ago

Mara carried water bottles to the field to share with her team at halftime. The water bottles weighed a total of 60x^2 + 48x + 2

VLD [36.1K]

Answer:

$b)\: 12(5x^2+4x+2)$

Step-by-step explanation:

The given expression for water bottles is

$60x^2+48x+24$ .

The highest common factor of all the terms of this expression is $12$ .

We now factor to obtain;

$12(5x^2+4x+2)$

Hence the the factorization that represents the number of water bottles and the weight of each bottle is the one in option B.

The correct answer is B

We therefore factor to obtain,

3 0

3 years ago

Does somebody knows how to do this?

MrMuchimi

Answer:

Area of the triangle = 6x3/2=18/2=9cm²

now find semicircle then add

area of the semicircle= πr²/2=π6²/2=36π/2=18π

now add and you get

Area of the region = (18π+9)cm²

Step-by-step explanation:

5 0

3 years ago

The formula used to convert degrees Celsius to degrees Fahrenheit is

neonofarm [45]

Answer:

Step-by-step explanation:

3 0

2 years ago