Answer:
Step-by-step explanation:
Let the weight of box Y be w kg.
Box X weighs 33 kg more than Box Y, then the weight of box X is
kg.
Box Z weighs 12 kg more than Box Y, then the weight of box Z is
kg.
The total weight of all boxes is
kg
Jane measured the total weight of all the boxes and it was found to be 557 kg, therefore,
or
Answer:
i cant read it can u do another photo
Step-by-step explanation:
Answer:
The bottom one
Step-by-step explanation:
its vertex is located at the origin and one ray is on the positive x-axis
Answer:
3x + 2
Step-by-step explanation:
This is the answer because if you distribute 3 to x-1, it would be 3x - 3, and if you add 5, you would get 3x + 2
Answer:
a.the car is traveling at the speed of 126 km/h
b.the car will cover 630 km in 5 hours
Step-by-step explanation:
first of all we will convert meter in kilometer and second in hour
1 m = (1/1000) km
1s = (1/3600) h
35m/s = 30m/s *(1/1000)km/m *(3600)s/h
now we will cancel the units
35m/s = 35 *(1/1000)km *(3600)/h
= 0.035 * 3600
= 126km/h
