A diver starts at 5 m and changes -16 m?

Ky wants to buy three shirts, which were originally priced at $49.96 each. How much will the three shirts cost before tax?

tia_tia [17]

Prior to tax, each shirt added up would equal $149.88

4 0

3 years ago

Read 2 more answers

Find the area of the sector.

makvit [3.9K]

Answer:

392*pi/3

Step-by-step explanation:

A = r²*angle *pi/ 360 = 14²*240*pi /360 divide by 10 to simplify

196 *24*pi/36 = 196*2*pi/ 3 = 392*pi/3

4 0

3 years ago

VARIABLE ON BOTH SIDES. PLEASE HELP! 40 PTS 2x + 4 = 3 (x-2) + 2 show your work

Angelina_Jolie [31]

2x+4= 3x-6+2

2x+4=3x-4

2x-3x+4=3x-3x-4

-x+4=-4

-x+4-4= -4-4

-x=-8

Need to multiply by -1 for x to be positive and also for -8

-1(-x)= -1(-8)

x=8

5 0

3 years ago

Read 2 more answers

What is the solution to the system of equations represented by the two equations?

vesna_86 [32]

x = 3 ; y = 1

Given:
y = -2x + 7
y = 1/3x

Substitute y by its value to find x.
y = y
1/3 x = -2x + 7
x = (-2x + 7) ÷ 1/3

x = (-2x + 7) * 3/1
x = -6x + 21
x + 6x = 21
7x = 21
7x/7 = 21/7
x = 3

Substitute x by its value to solve for y.
y = -2x + 7
y = -2(3) + 7
y = -6 + 7
y = 1

y = 1/3 x
y = 1/3 * 3
y = (1*3)/3
y = 3/3
y = 1

7 0

4 years ago

Simplify each expression by distributing and combined bf like terms (SHOW WORK) please

GarryVolchara [31]

Answer:

c - 39

Step-by-step explanation:

Given,

-4 (8 - c ) - (3c + 7 )

= -4 ( -c + 8 ) - (3c + 7 )

= 4c - 32 - ( 3c + 7 )

= 4c - 32 - 3c - 7

= ( 4 - 3 )c + ( -32 - 7 )

= c + ( -32 - 7)

= C - 39

hope this answer helps you dear! take care!

8 0

3 years ago