iancuvalentin20
iancuvalentin20 iancuvalentin20
  • 12-01-2017
  • Mathematics
contestada

calculati 200-(a x 4)=120

Respuesta :

peonywong20131
peonywong20131 peonywong20131
  • 12-01-2017
200-(a x 4)=120
200-120=a x 4
a= 80/4
a=20
Answer Link
SiobhanSullivan
SiobhanSullivan SiobhanSullivan
  • 12-01-2017
 200-(ax4)=120
-200         -200
          -ax4=-80
             /4    /4
              -a=-20

               A=20
Answer Link

Otras preguntas

If RS=8y+4 , ST=4y+8 , and RT=15y-9, find RS, ST, and RT someone please help me
What is the cube root of -512?
Change decimal number 75 to base 2
How do flowering plants ands conifers differ in the way they make seeds
A company uses the function C(x)=20.50+2000, where C is the cost and x is the number of units it produces, to determine its daily costs. Find the inverse of th
Could someone please help me with finding the coordinate pairs of the three circled questions. I can do the graphing on my own
how do I write the sum of 5.815 + 6.021 as a sum of two mixed numbers?
Richard drew a polygon with four sides and four right angles. List two types of polygons that Richard could have drawn
3n+2=-2n-8Is there any short cuts or clues to make this easier?
What are two adjectives for due process