How to solve them? Just move over the variables to one side and solve for them until you have just the variable, whilst doing the same actions to the side with only numbers. For parentheses with a coefficient, use distributive method.
Word Problem:
If Jack eats 8 carrots every day, how many carrots does he eat in a week?
To solve this, multiply 8 by 7. (7 days in a week)
The array would look like the picture.
Answer:
x=7
Step-by-step explanation:
Start by distributing the 3:
(3)(x)+(3)(−2)=22-x
Now we have:
3x−6=−x+22
Add x to both sides:
3x−6+x=−x+22+x
Now we have:4x−6=22
Add 6 to both sides:
Add x to both sides.
3x−6+x=−x+22+x
4x−6+6=22+6
Now we have
4x=28
Divide both sides by 4
x=7
The answer will be 53/135, or in decimal form, 0.39259259...
Answer:
1. There will be 4 ice cream containers and the number of ice cream cone package is 3.
2. will be able to make 36 ice cream cones and this is the fewest number of ice cream cones.
Step-by-step explanation:
- One container of ice cream holds 9 scoops of ice cream.
- And, one package of ice cream cones has 12 cones.
- we have to find the least common multiple of 9 and 12 which is 36 and there must be 36 ice cream scoops and 36 ice cream cones.
- So, there will be 36/9 =3 ice cream containers.
- and the number of ice cream cone package is 36/12=3
- That gives you your answer
- HOPE THIS HELPS, GOOD LUCK
