2 years ago

Which expression can be used to model the phrase “the sum of three and a number”?

Mathematics

1 answer:

Airida [17]2 years ago

5 0

Answer:

3+x

Step-by-step explanation:

because the word sum is only used in addition.

hope it helps! :)

You might be interested in

Which of the following is not a valid probability distribution for a discrete random variable? Check all that apply.

IgorC [24]

B is one of them, do you have any ideas?

3 0

3 years ago

Read 2 more answers

Can y’all help me what do I do here please I’ll give you brainliest

exis [7]

Answer:

1, 2, -3, 51

Step-by-step explanation:

0 ÷ 2 = 0

0 + 1 = 1

2 ÷ 2 = 1

1 + 1 = 2

-8 ÷ 2 = -4

-4 + 1 = -3

100 ÷ 2 = 50

50 + 1 = 51

3 0

3 years ago

If parallelogram JKLM is rotated 270° counterclockwise around the origin, what are the coordinates of the endpoints of the side

allochka39001 [22]

No graph, so cannot be precise.
But you can apply rotation 270 CCW = rotation -90 CCW

r_[90] : (x,y) -> (y,-x)

7 0

3 years ago

Read 2 more answers

Q1. Solve: 5x² - 13x - 6 = 0

FinnZ [79.3K]

Answer:

$5 {x}^{2} - 13x - 6 = 0$

find the factors:

$(x - 3)(5x + 2) = 0 \\ \\ x = 3 \: \: or \: \: x = - \frac{2}{5}$

7 0

3 years ago

Ralph Chase plans to sell a piece of property for 175000. He wants the money to be paid off in two ways - a short term note at 1

AleksAgata [21]

.11x+.08(180000-x)=17400
.11x+14400-.08x=17400
.03x=3000
x=$100,000 at 11%
$80,000 at 8%

5 0

3 years ago