Well 8 divided 4 equals 2 so it is 2 hours.
Answer:
766
Step-by-step explanation:
no step by step explanation
25-3.5(3 1/2)=21.5. 21.5 pounds of roasted almonds were sold
First lets find the value of x. We can do this by making m∠AEB and m∠DEC equal to each other in an equation because they are vertical angles (vertical angles are equal to each other).
Your equation should look like this: m∠AEB = m∠DEC
Plug in the values of m∠AEB and m∠DEC into the equation. Now your equation should look like this:
(3x + 21) = (2x + 26)
Subtract 2x from both sides.
x + 21 = 26
Subtract 21 from both sides.
x = 5
Now plug 5 for x in either ∠AEB or ∠DEC; I will plug it into ∠AEB.
m∠AEB = 3(5) + 21
15 + 21 = 36
m∠AEB = 36°, now since ∠AEB and ∠AED are forming a straight line, this means they are supplementary so they must add up to 180 degrees.
Make m∠AEB and m∠AED add up to 180 in an equation and solve for m∠AED.
36 + m∠AED = 180
Subtract 36 from both sides.
m∠AED = 144°
Answer:
The cost of both shirts and jeans after discount is $71
Step-by-step explanation:
Given as :
The number of shirts bought = 3
The number of pair of jeans bought = 2
The cost of each shirt before discount = $12
The cost of each pair of jeans before discount = $19
The discount on total cost = $3
Let The total cost paid = $A
<u>Now, According to question</u>
Total cost of items = number of shirts bought × cost of each shirt before discount + number of pair of jeans bought × cost of each pair of jeans before discount
Or, A = 3 × $12 + 2 × $19
Or, A = $36 + $38
Or, A = $74
<u>Again</u>
Discount of $3 is applied on total cost
So, The cost of items after discount = $74 - $3
Or, The cost of items after discount = $71
Hence, The cost of both shirts and jeans after discount is $71 Answer
