3 years ago

Say that x = 13 And y = 22 X + y (x) X - (-y) =

1 answer:

4 0

13 + 22 x 13-(-22) =783
Rules of addition and subtraction are :
1. - x - = +
2. + x - = -
3. - x + = -
In English, minus(-) multiplied(×)by itself(-) equals to addition(+).
Plus sign (+)or addition multiplied by minus equals minus :) be happy

You might be interested in

Each of 7 students reported the number of movies they saw in the past year this is what they reported

kiruha [24]

Answer:

Mean= $\frac{11+9+11+15+17+13+17}{7}$

=13.28 ≈13

For median arrange in ascending or descending order. i am arranging in ascending order

9,11,11,13,15,17,17

cancel from left and right until one number is left

median=13

4 0

2 years ago

A bottle of mayonnaise holds 500ml. How many litres is this?

Lorico [155]

500 ml is 0.5 liters. Divide 500/1000 and this equals 0.5.

4 0

3 years ago

Kayla had a balance of $65 in her savings account before withdrawing $28. What is her new balance?

Goshia [24]

Answer: $37

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The following graph of f(x) = x2 has been shifted into the form f(x) = (x − h)2 + k: a parabola with a vertex of 4, negative 2

Fiesta28 [93]

V(4,-2)

In the vertex form, the h value is the x and the k value is the y.
So if the vertex (4,-2) is also (h,k)

You can just simply replace the h and k in (x-h)^2+k.
Which gives us...
f(x)=(x-4)^2-2.

5 0

3 years ago

The length of a rectangle is 11 in. longer than its width. the perimeter of the rectangle is 86 in.write and solve an equation t

Tcecarenko [31]

I hope this helps you

width w

length w+11

perimeter =2 (width +length )

86=2 (w+w+11)

43=2w+11

32=2w

w=16

length = w+11=16+11=27

6 0

4 years ago