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S_A_V [24]
4 years ago
9

This is a complex fraction12 - 4 + 6 / 4 - 2 + 3How do you solve it?​

Mathematics
2 answers:
bija089 [108]4 years ago
6 0

Answer:

I would start by adding/subracting the values in the numerator. by doing this you will get \frac{2}{4-2+3} . Then do the same thing on the bottom to get \frac{2}{-1} or -2

MAXImum [283]4 years ago
5 0

Answer:

I would start by adding/subracting the values in the numerator. by doing this you will get \frac{2}{4-2+3}

4−2+3

2

. Then do the same thing on the bottom to get \frac{2}{-1}

−1

2

or -2

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Wilma works at a bird sanctuary and stores birdseed in plastic containers. She has 2 small containers that hold 8 pounds of bird
Amanda [17]

Answer:

 60 lbs left over

Step-by-step explanation:  Since the small containers hold 8 lbs each you multiply 8 by 2 since there are 2 containers. Same for the large, multiply 9 by 12 because each container holds 12 lbs and there is 9 containers. Then, you subtract 4 from that total because she already used 4 lbs.

x=(2*8)+(9*12)-4 Multiply

x=16+108-4 Simplify

x=120

So, before she fills the bird feeders she has 120 lbs of bird seed. There are 30 bird feeders and since they hold 2 lbs each you multiply 30 and 2. Then you subtract that from the 120 lbs because she is filling the bird feeders with that seed.

120- (30*2)

120-60= 60 lbs left over

3 0
3 years ago
Riley bought 50 foot or rope. He cut off pieces that total 34’8” so far. How much rope does he have left
Vedmedyk [2.9K]

Answer:

the answer is 15'2" of the rope that is left

Step-by-step explanation:

8 0
3 years ago
The coordinates of point T are (0,4). The midpoint of Line ST is (2,-5). Find Coordinates of aS
Stels [109]

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ S(\stackrel{x_1}{x}~,~\stackrel{y_1}{y})\qquad T(\stackrel{x_2}{0}~,~\stackrel{y_2}{4}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{0+x}{2}~~,~~\cfrac{4+y}{2} \right)~~=~~\stackrel{midpoint}{(2~,~-5)}\implies \begin{cases} \cfrac{0+x}{2}=2\\[1em] \boxed{x=4}\\ \cline{1-1} \cfrac{4+y}{2}=-5\\[1em] 4+y=-10\\ \boxed{y=-14} \end{cases}

5 0
4 years ago
Jean's aunt gave her $540 dollars to attend some dance lessons. Every week she pays $25 for a lesson. After some weeks, she stil
VLD [36.1K]

Answer:

I think the answer you need is it has been 9 weeks?

Step-by-step explanation:

540-315=225

225/25=9

she has had 9 lessons so far and can afford roughly 12 more

3 0
3 years ago
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