A-b = 43----(1)
a+b = 13----(2)
(1)+(2) 2a=56
then a=56/2= 28
so b=13-28= -15
so that the numbers are -15 and 28
<h3>
Answer:</h3>
- The volume is greater than 50 cubic units
<h3>
Step-by-step explanation:</h3>
The figure shows that 50 cubes do not fill the box. There are 10 empty locations where cubes could be put.
The figure also shows the dimensions of the box to be 4 units by 5 units by 3 units, so we know it will have a volume of ...
(4·5·3) units^3 = 60 units^3
The volume is greater than 50 cubic units.
Answer:
11/10 or 1 1/10 or 1.1
Step-by-step explanation:
7/10+2/5
7/10+4/10 you want to make the denominator the same
11/10 now that the denominators are the same you can add the numerators
120 is the answer because 4*5 is 20 and then you multiply 20*6 and you get 120