2 years ago

Which equation has the correct sign on the product?

Mathematics

1 answer:

Alik [6]2 years ago

8 0

Answer:

Step-by-step explanation:

(+)x(-)=(-)

(-)x(-)=(+)

You might be interested in

Find the length of a square with an area of 169 in2.

mrs_skeptik [129]

Find the length of a side of a square with an area of 169 in^2.

Answer:

D. 13 in

Step-by-step explanation:

A square has sides of equal length.

A = L^2 where: A = area and L = side

L^2 = 169

L=√169

L=13 in^2.

6 0

3 years ago

The school paper charges $1.50 for an ad, plus 25 cents per word. Carl wants to spend only $12.00 on the ad.

statuscvo [17]

Answer:

42 words

Step-by-step explanation:

To solve just solve 0.25x +1.50 = 12.00 for x

7 0

3 years ago

Read 2 more answers

What is 4*6 i need help

vlabodo [156]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

If f(x) =3^x+10 and g(x) =4x -2 find (f+g)(x)

Valentin [98]

Answer:

$(f+g)(x)=3^x+4x+8$

if $f(x)=3^x+10$ and $g(x)=4x-2$ .

Step-by-step explanation:

We are given $f(x)=3^x+10$ and $g(x)=4x-2$ .

We are asked to find $(f+g)(x)$ .

$(f+g)(x)$ means $f(x)+g(x)$

$(f+g)(x)=(3^x+10)+(4x-2)$

You only have one pair of like terms, that is the constants.

$(f+g)(x)=3^x+4x+10-2$

$(f+g)(x)=3^x+4x+8$

7 0

2 years ago

Read 2 more answers

Given a line with slope m = -3/2 and a point (5, -6), what's the y-coordinate of the y- intercept?

Svetlanka [38]

Answer:

3/2

Step-by-step explanation:

y = mx + b

-6 = -3/2(5/1) + b

-12/2 = -15/2 + b

b = 3/2

3 0

2 years ago