Which equations have the same solution? choose all answers that are correct.

All but the 3rd one have solution x = 4.4.

a. x = 13×0.3 + 0.5 = 3.9 + 0.5 = 4.4

b. x = 3×1.2 + 0.8 = 3.6 + 0.8 = 4.4

c. x = 5×0.9 + 0.1 = 4.5 + 0.1 = 4.6

d. x = 8×0.4 + 1.2 = 3.2 + 1.2 = 4.4

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it