Answer:
c-7
Step-by-step explanation:
Answer:
The smaller number is 23
Step-by-step explanation:
Given
Let the odd numbers be x and y [x, being the smallest]
Such that
and
Required
Find x
Substitute in
![x * [x + 2] = 575](https://tex.z-dn.net/?f=x%20%2A%20%5Bx%20%2B%202%5D%20%3D%20575)
Open bracket
Equate to 0
Expand
Factorize
Factor out x + 25
Solve
or 
or 
But x can't be negative.
So:
Answer:
41 minutes
Step-by-step explanation:
We are given;
Time spent on homework = 90 minutes
Time spent reading = 2/3 hours = 2/3 × 60 minutes = 40 minutes
Time spent making lunch = 540 seconds = 540/60 minutes = 9 minutes
We want to find how many more minutes Roberto spent doing homework than he did reading and making his lunch.
Thus;
Time spent on reading and making lunch = 40 + 9 = 49 minutes
Hence, the word "how many more" means we will subtract 49 from 90.
So, "how many more minutes" = 90 - 49 = 41 minutes
Step-by-step explanation:
To measure the capacity of a container, you could use : cup, quarts, tablespoons, ounces, gallons and tablespoons.
He is just tuning her out? and this is not really a math question make sure you put your questions under the right topic.
