Answer:
x = -15/8
Step-by-step explanation:
-2(5x+8) = 14+6x
Expand the brackets.
-10x+-16 = 14+6x
-10x-16 = 14+6x
Add -6x and 16 on both dies.
-10x-6x = 14+16
-16x = 30
Divide -16 into both sides.
x = -30/16
x = -15/8
The solution for the equation is x = -15/8
Answer:
t shirts maybe
Step-by-step explanation:
32.50 divided by 6.50 would be 5 so there you go enjoy
Well, since she makes 5 cards in ONE hour, we'll just multiply 5 times 6 to find out the total amount of cards made in 6 hours, which is 30. HOWEVER, we mustn't forget to add the amount of cards BEFORE she began making 5 cards per hour, which is 3, so 30 + 3 = 33. She made 33 cards after 6 hours. c:
Answer:
Ivan had 288 sweet while Ken had 672 sweets
Step-by-step explanation:
Let the number of sweets owned by Ken and Ivan be k and v respectively.
After Ken gave away 5/7 of his sweet, what he had left
= k - 5k/7
= 2k/7
he had 2/3 as many sweets as Ivan then
2k/7 = 2v/3
Divide both sides by 2 and cross multiply
7v = 3k
Ivan then gave away 120 sweets, Ivan would have
v - 120 = k/4
multiply both sides by 4
4v - 480 = k
7v = 3(4v - 480)
7v = 12v - 1440
12v - 7v = 1440
5v = 1440
v = 1440/5
= 288
7v = 3k
7 * 288 = 3k
k = 7 * 288/3
= 672
