5 baskets...each holds 15 apples....(5 x 15) = 75 apples
4 friends pick the same amount...
4 x 75 = 300 apples picked in total. <==
The slope intercept formula would be: y=3/4x-3. Hope this helps!
4:5 = x : 15
let x be blue marbles
4(15) = 5x
x = 12
therefore 12 blue marbles
Divide to undo the multiplication of n times 72. Move the decimal point two places to the right to write the decimal as a percent. You can estimate to see if the answer is reasonable. Use 10% and 20%, numbers close to 12.5%, to see if they get you close to the answer.
Hope this helps
Answer: 2x-7 + 2x-12 = 25
combine like terms
4x-19=25
+19
4x=44
4 /4
divide on both sides
and X=11
now you can put X back into the equation.
AB= 2(11) -12... which ends up equaling 10.
you´re welcome
