Answer:
You start with 4 pounds of oranges, and every other pound is a <em>k</em> varaible, which is added to the totall amount of pounds at checkout
Step-by-step explanation:
By verbal I hope you meant word problem?
If M is a midpoint of PQ, then we can use the formula of a midpoint:
We have the endpoints (-2a, 0) and (0, 2b). Substitute:
<h3>Answer: M(-a, b)</h3>
Answer:
Cathie made 420 copies in all
Step-by-step explanation:
No. of pages in storybook = 12
No. of copies made per page = 35
Hence no. of copies made of 12 pages is given by product of no. of pages and no. of copies per page
Total no. of copies made = 35 x 12
= 420
What is the square root of 74 to the nearest tenth is 8
#59)
Joe: 5a + 4b = 6 (1st)
Dawn: 3a + 6b = 6.3 (2nd)
Multiply 1st equation by 3 and 2nd equation by (-5) to eliminate a
15a + 12b = 18
-15a - 30b = -31.5
------------------------------Add
-18b = - 13.5
b = 0.75
substitute b = 0.75 into 5a + 4b = 6
5a + 4(0.75) = 6
5a + 3 = 6
5a = 3
a = 0.6
Answer: Apple cost 60 cents each and banana cost 75 cents each
#60)
Wesley and Brian have total 87 baseball cards.
W + B = 87
Wesley has 30 less than twice as many as Brian
W = 2B - 30 (2nd)
So
W + B = 87
2B - 30 + B = 87
3B = 117
B = 39
W + 39 = 87
W = 48
Answer: Wesley has 48 cards and Brian has 39 cards
Hope they help.
