All categories

3 years ago

“The product of a number and 7, incresed by three.”

Mathematics

2 answers:

dangina [55]3 years ago

7 0

Hey!

-----------------------------------------------

Solution:

The product of a number and seven (product means multiplication): 7n

Increased by three (increased means addition): + 3

Together: 7n + 3

-----------------------------------------------

Answer:

7n + 3

-----------------------------------------------

Hope This Helped! Good Luck!

Virty [35]3 years ago

3 0

Answer: 7p+3

Step-by-step explanation: Product indicates there will be multiplication involved. You see that it will occur with "a number and 7." This means you will have 7 times any variable. The word "increased" suggests addition will occur. This says the product of previously mentioned numbers will be increased by 3. You now have 7p+3

You might be interested in

Maria and Nate graphed lines on a coordinate plane. Maria's line is represented by the equation y = -5/6x +8. Nate's line is per

eduard

Answer:

c) 6x - 5y = 15

Step-by-step explanation:

Slope-intercept form of a linear equation: $y=mx+b$

(where m is the slope and b is the y-intercept)

Maria's line: $y=-\dfrac{5}{6}x+8$

Therefore, the slope of Maria's line is $-\frac{5}{6}$

If two lines are perpendicular to each other, the product of their slopes will be -1.

Therefore, the slope of Nate's line (m) is:

$\begin{aligned}\implies m \times -\dfrac{5}{6} &=-1\\m & =\dfrac{6}{5}\end{aligned}$

Therefore, the linear equation of Nate's line is:

$y=\dfrac{6}{5}x+b\quad\textsf{(where b is some constant)}$

Rearranging this to standard form:

$\implies y=\dfrac{6}{5}x+b$

$\implies 5y=6x+5b$

$\implies 6x-5y=-5b$

Therefore, <u>option c</u> could be an equation for Nate's line.

3 0

2 years ago

Last year the

Setler79 [48]

16 is the difference.50%

8 0

2 years ago

What do you mean by coefficient?<br>With example!

zhannawk [14.2K]

Answer: A coefficient refers to a number or quantity placed with a variable

Step-by-step explanation: For example, in the expression 3x, 3 is the coefficient but in the expression x2 + 3, 1 is the coefficient of x2. In other words, a coefficient is a multiplicative factor in the terms of a polynomial, a series, or any expression.

6 0

2 years ago

Which of the following are examples of acute angles? Choose all that apply

irga5000 [103]

D and E. An acute angle is any angle that is less than 90(a right angle). A is an obtuse angle(more than 90). And B + C are right angles. Hope this helps you!

4 0

3 years ago

Read 2 more answers

(2.5×10-8)(9×10-10)

IgorC [24]

Answer:

1360

Step-by-step explanation:

First, you do all the operations inside the parenthesis, and then you multiply the two. Also, remember the order of operations. Multiplication always comes before addition and subtraction.

(2.5x10-8)(9x10-10)

(25 - 8)(90 - 10)

(17)(80) = 17x80 = 1360

4 0

2 years ago