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olganol [36]
4 years ago
5

Jana blows up the same number of balloons as jeremy, places half of them in the living room, and ties the rest to the mailbox. j

eremy places some of his balloons in the kitchen and the rest in the dining room. which equation represents how many balloons were placed in each location?
a.2 + 6 = 5 + 4
b.3 + 5 = 6 + 3
c.3 + 4 = 1 + 7 eliminate
d.4 + 4 = 3 + 5
Mathematics
1 answer:
Yuliya22 [10]4 years ago
7 0
Jana blows up the same number of balloons as Jeremy.
Jeremy places half in the living room and half to the mailbox.

ur equation is :
4 + 4 = 3 + 5
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How do u solve that?
ExtremeBDS [4]

Answer:

correct.

Step-by-step explanation:

The easiest way to solve this is to first eliminate the denominators by multiplying the whole expression by the lowest common multiple of 4, 3 and 6. In this case it is 12. If each fraction is multiplied by 12 then we get 3(3x-2)-4(2x+5)=2(1-x)Expanding the brackets gives 9x-6-8x-20=2-2xMoving all x terms to the LHS and all integers to the RHS: 9x-8x+2x=2+6+20Simplifying the expression: 3x=28dividing both sides by 3 gives the answer x=28/3 the value of x can be substituted into the original question to verify it is correct.

8 0
3 years ago
A line intersects the points (13,-4) and (1,12). Find the slope and simplify completely.
Blizzard [7]

Answer:

-4/3

Step-by-step explanation:

let (13,-4) be (x1,y1) respectively

(1,12) be (x2,y2) respectively

From,

slope=(y2 -y1)/(x2-x1)

=(12+4) /(1-3)

=16/-12

=-4/3

6 0
3 years ago
Ms. Hamby gave a quiz. Two students’ work and the answer key are shown. Ms. Hamby accepts equivalent answers in any form.
Luden [163]

Answer:

Student A and Student B both answered 2 questions correctly.

See explanation below

Step-by-step explanation:

Note: that answers in the form:

\frac{a}{-b}=\frac{-a}{b}=-\frac{a}{b}

ARE ALL EQUIVALENT.

First of all, 4/5 is equivalent to 0.8 if we do long division.

and 19/20 is 0.95 if we do long division.

Now, <u>Student A:</u>

Both of the fractions are correct and the negative sign is equivalent and makes the answer correct, so both are correct.

For <u>Student B:</u>

Similarly, both answers are correct for this student as well, looking at the equivalence we showed first.

Also, "-" (negative) in front of the parenthesis and inside parenthesis here doesn't matter.

Hence,

Student A and Student B both answered 2 questions correctly.

5 0
3 years ago
Part A: What is a statement in a two-column proof?
goldfiish [28.3K]

Answer:

the left column is the statement and Right column is the reason. The statement is the steps of how are you going to solve the problem

8 0
4 years ago
Read 2 more answers
The graph shows the line L passing through the points A (1, 4) and B (3, 6) (4 Marks)
kodGreya [7K]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
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