All categories

3 years ago

The product of 8 and x plus the quotient of y and 7. answer choices are (8 + x)/(7 + y) (8x) + (y/7) (8 + x)(y/7)

Mathematics

1 answer:

Cerrena [4.2K]3 years ago

3 0

Answer: (8x) + (y/7)

The word 'product' means multiplication and the word 'quotient' means division. Only (8x) + (y/7) multiplies 8 and x while diving y and 7.

You might be interested in

2 sin^2 (x) + 3 sin (x) + 1 = 0 help me find the solution

Fed [463]

Answer:

Step-by-step explanation:

\[2~ sin^2 x+3sin x+1=0\]

\[2sin^2x+2sin x+sin x+1=0\]

2sinx(sin x+1)+1(sin x+1)=0

(sin x+1)(2 sin x+1)=0

either sin x+1=0

sin x=-1=sin 3π/2=sin (2nπ+3π/2)

x=2nπ+3π/2,where n is an integer.

or 2sin x+1=0

sin x=-1/2=-sin π/6=sin (π+π/6),sin (2π-π/6)=sin (2nπ+7π/6),sin (2nπ+11π/6)

x=2nπ+7π/6,2nπ+11π/6,

where n is an integer.

7 0

2 years ago

Which equation represents a linear function? (1 point)

Elan Coil [88]

Answer:

Option D

Step-by-step explanation:

' y = 4x − 1' would graph as a straight line. Therefore, it is a linear equation.

Liner equations are graphed as a straight line, while nonlinear equations are not.

4 0

3 years ago

True or false the order of magnitude for the number of tires on a motorcycle is 1

nlexa [21]

Answer:

false

Step-by-step explanation:

8 0

3 years ago

-9 - 3x4 pls show work

alina1380 [7]

Answer:

Step-by-step explanation:

3x4 is 12 and then you subtract them from each 9ther

8 0

3 years ago

Read 2 more answers

You are working as an office apprentice for the bksb Newcastle Arena.

makvit [3.9K]

Answer:

Mean = £1.8 million

Step-by-step explanation:

The MEAN is the sum of all the numbers divided by the number of numbers.

There are 5 numbers in total
The sum is $1.4+1.6+1.8+2.5+1.7=9$ million

Hence the mean is $\frac{9}{5}=1.8$ million

5 0

3 years ago