Match the variable expression or equation with its meaning. 1. y+4

2. y-4

3. 4-y=14

4. 4y=14

5. y/4

a. a number decreased by 4 is 14

b. 4 less than a number

c. a number plus 48.

d. 4 decreased by a number

e. the quotient of a number and 4

f. 4 times a number is 4

g. 4 divided by a number

h. 4 decreased by a number is 14

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

c. 1,233 miles