Answer:
2
Step-by-step explanation:
Answer:
There are 180 beads altogether
Step-by-step explanation:
5 units of blue beads=90
1 unit of beads= 90 ÷ 5
= 18
Total number of units= 5 + 2 + 3
= 10
10 units of beads(Total number of beads) = 18 × 10
= 180
Answer:the distance if the whole trip is 280 miles
Step-by-step explanation:
Let x represent the distance of the whole trip.
Jordans family is on a road tirp. So far they have travelled 3/7 of the total distance. This means that the distance that they have travelled so far is
3/7 × x = 3x/7
They have travelled 120 miles so far. This means that
3x/7 = 120
Multiplying both sides if the equation by 7, it becomes
3x/7 × 7 = 120 × 7
3x = 840
Dividing both sides of the equation by 3, it becomes
3x/3 = 840/3
x = 280 miles
Answer:
Incorrect. 1 solution.
Step-by-step explanation:
Mark is incorrect because to find x from 8x=48 you must perform the following steps:
Divide the 8 from both sides resulting in
x=6