3/4=21/28
2/7=8/28
so
21/28-8/28=13/28
answer =13/28
Let the cost of soap be x,
cost of razors = x + 2.5
total cost = 2x + 2.5
2x + 2.5 = 5.5
2x = 3
x = 1.5
cost of razors = 1.5 + 2.5
= 4
The cost of the packet of razors and bar of soap is £4.00 and £1.50 respectively.
The polynomial has two terms and is written in standard form, answers 1 and 4.
1 bag = $3
2 bags = $6
3 bags = $9
4 bags = $12
5 bags = $15
on the y axis, put the cost
on the x axis, put the number of bags
on the y axis count by 3’s
hope this helps :)
Answer:
46
Step-by-step explanation:
Using PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction), we get:
5 × 7 - 4² + 27 =
<em>Exponents</em>
5 × 7 - 16 + 27 =
<em>Multiplication</em>
35 - 16 + 27 =
<em>Subtraction</em>
19 + 27 =
<em>Addition</em>
46
