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Alik [6]
3 years ago
12

Solve for x and SHOW your work 1. 2x=36 2.x/=64 3. 27+6x=99 4. 10x-15=35

Mathematics
1 answer:
tester [92]3 years ago
4 0

Answer:

1: 18

2: ?

3: 12

4: 5

Step-by-step explanation:

1. 36/2=18

2. Not sure if you missed something here?

3. 6x= 99-27= 72

x=72/6= 12

4. 10x= 35+15=50

x= 50/10= 5

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Discuss the possible reasons for the differences in price in Leomande. Discuss ways to find unit prices using proportions. The l
Maru [420]
There are many reasons why there are differences in price in Lemonade.
The first is the volume or amount of the Lemonade. Obviously, the greater the amount of the Lemonade, the higher is its price.
The price of the lemonade is given, the unit price then is
$4.99/95 ounces = $0.053/ounce
Another reason is the difference in the ingredients. Some Lemonade might have additional ingredients that could make the price higher.
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6 0
2 years ago
If the value of y varies directly with x and y= -1 when x=3, find y if x=9
Zolol [24]

y = - 3

Since y varies directly as x then

y = kx ← ( k is the constant of variation )

to find k use y = - 1 when x = 3

k = \frac{y}{x} = \frac{-1}{3} = - \frac{1}{3}

hence y = - \frac{1}{3} x

when x = 9, then

y = - \frac{1}{3} × 9 = - 3


4 0
2 years ago
The sum of consecutive integers 1,2,3,...,n is given by the formula 1/2n(n+1). How many consecutive integers, starting with 1, m
LuckyWell [14K]

1/2 * n * (n+1) = 1081

distribute

1/2 n^2 +1/2n -1081=0

factor out 1/2

1/2 (n^2 +n -2162) =0

multiply each side by 2

(n^2 +n -2162) =0

factor

(n-46) (n+47) =0

n=46, n=-47

n cannot be negative

n=46

Answer 46


7 0
2 years ago
Find the vaule of x and y
ra1l [238]
5y=95
y=95/5(vertically opppsite angles)



5x=85
x=85/ 5(vertically opppsite angles)

6 0
3 years ago
What are 9 ten thousands
skad [1K]
This is 90,000 is your answer
8 0
2 years ago
Read 2 more answers
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