jessicagomez0724 jessicagomez0724
  • 04-07-2019
  • Mathematics
contestada

Can someone help me for questions 15 through 18

Can someone help me for questions 15 through 18 class=

Respuesta :

joyceharu2004 joyceharu2004
  • 04-07-2019

Answer:

15) 68-y³

68-5³

68-125

-57

16)104-6c+3

1 1/2=1.5

104-6(1.5)+3

104-9+3

104-6

98

17)30a-8×3+4

30(4.6)-8×3+4

138-8×3+4

138-24+4

138-20

118

18) 9.7+3.1w-1.9

9.7+3.1(2.3)-1.9

9.7+7.13-1.9

16.83-1.9

14.93

Step-by-step explanation:

Answer Link

Otras preguntas

What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit? 19.2 units 22.3 units 27.4 units 36.0 units
If increasing 50 by x% is equal to the result of decreasing 70 by x%. what is the value of x?
Is "y=-0.00635x^2+4.0005x" in the correct form to be a Parabola
How much does one case cost
What is the largest city on the world
SOMEONE HELP ME NOW. AND I WANT THE RIGHT ANSWER PLEASE
Write an equation of the line below.
PLS HELP BEING TIMED X: 7(x-20)=x+4
A trapezoid has two right angles and bases that measure 16m and 8m. the right triangle formed by an altitude has a hypotenuse of 4 square root 5m. sketch the tr
Who has to approve the governors appointment of judges