Answer
75 adults
WORK
total number of ppl; 250
number of girls 2/5 / 250
equals to 2 x 50 is 100
number of boys = 3/ 10 / 250
3 x 25 is 75
number of adults = 250—100—75=250—175=75
so to conclude, it is 75 adults
.
Step-by-step explanation:
Answer:
1120 square inches or OPTION D
Step-by-step explanation:
40 × 50 = 2000
(50 - 10) × (40 - 18) =
40 × 22 = 880
2000 - 880 = 1120
Answer:
D.
Step-by-step Explanation:
In the attached file
3/5 of 7
= (3/5) * 7
= 3 * 7/5
= 21/5
= 4.2
I hope this helps. =)
Answer:
4x+1
Step-by-step explanation:
sum= addition
one=1
and= plus
product of four and a number: when we say a number we usually use the variable x. 4(x)= 4x
put together: 4x+1 (no equal sign needed)
