Answer:
30.345 cm
(mark me the brainiest)
Answer:
7
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
To find the roots of the expression, factor the expression by GCF.
The roots are the factors set equal to 0 and solved for x.
2x = 0
x=0
4x-1 = 0
x = 1/4
The sum is the addition of the two roots 0 + 1/4 = 1/4
Answer:
(1/3)q - (4/3) p - 5/9
Step-by-step explanation:
Step one
Write the fractional form of the givens
(1/3)(q + p)
(5/9)(3p + 1)
Step Two
Write out the expression
(1/3)(q + p) - (5/9)(3p + 1) Remove the brackets
(1/3)q + (1/3)p - (5/9)*3p - 5/9 Combine the 2 p terms
(1/3)q + (1/3 - 15/9 )p - 5/9 Reduce 15/9 down to 5/3
(1/3)q + (1/3 - 5/3)p - 5/9 Combine what is inside the brackets
(1/3)q + ( - 4/3)p - 5/9 Bring out the minus sign
(1/3)q - (4/3) p - 5/9 This should be your answer.
87; If he gave two thirds of his remaining cards to Elaine, then he had one third left. If one third of his remaining cards is 25, then 25 x 3 will give you what he had after trading with Tommy. When he finished trading with Tommy he had 75 cards. if he gave away 15 cards, but got three back, then he must have had 87 cards to begin with.
Check your answer:
87-15 = 72
72+3 = 75
2/3 of 75 = 50
75-50 = 25
Great!