Gary is saving more per month,he’s saving 40 and Gillian is saving 30. At four months they will have the same amount of money (160) 40+30x4=160 and 4x40=160
Answer:
<h2><u><em>2m²</em></u></h2>
Step-by-step explanation:
Find the difference between a cube of side 2 metre and 2 metre square.
2 * 2 - 2 =
4 - 2 =
2m²
Answer:
$41000
Step-by-step explanation:
If her salary was $1,000 more than the previous year and she save $4,200, $4,200 was 10% of her salary. So we should create an equation. (x being her salary from the previous year)
0.1(x+1000)=4200 (divide 4200 by .01)
x+100=42000
42000-1000= 41000
Answer:
The number of girls is at most 9 girls
y ≤ 9
Step-by-step explanation:
The chess clubcab have at most 36 members.
At most means : Less than or equal to 36 members and it is represented by the inequality = ≤
The are 3 times as many boys as girls in the chess club.
Boys = x
Girls = y
Hence,
x = 3y
Which inequality could be used to determine the possible number of girls, x, in the chess club?
Therefore,
x + y≤ 36
3y + y ≤ 36
4y ≤ 36
y ≤ 36/4
y ≤ 9
Girls = y
The number of girls is at most 9 girls
20% of 25 trees
percent=100
=20/100 of 25
=20/100 x 25
=5
=5 trees on the Jacksons property are oak trees.
Hope this helps!
