Justionia Justionia
  • 02-12-2016
  • Mathematics
contestada

PLEASE HELP ASAP!! and can u show how u got ur answer

PLEASE HELP ASAP and can u show how u got ur answer class=

Respuesta :

Аноним Аноним
  • 02-12-2016
The answer is 18.First you figure out how much plus 3 equals 21, 18 plus 3 equals 21...Hope that helped im not that good at explaining.            : /
Answer Link

Otras preguntas

A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?
Which cells undergo cell division? a. prokaryotic cells only b. eukaryotic cells only c. cancer cells only d. both prokaryotic and eukaryotic cells
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
Estimate the angle of elevation from the trailhead to the summit.
Can someone explain lesson 6.3 math boxes in everyday math regarding the missing numbers on the number lines
the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,
Can someone explain lesson 6.3 math boxes in everyday math regarding the missing numbers on the number lines
The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
how do you figure out what is 1/4 of 10.