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KATRIN_1 [288]
3 years ago
8

What is the value of m in the equation one-half m minus three-fourths n equals 16, when n equals 8? a.20 b.32 c.44 d.48

Mathematics
2 answers:
bezimeni [28]3 years ago
7 0

Answer:

C. 44

Step-by-step explanation:

\frac{1}{2} m -  \frac{3}{4} n = 16 \\  \\ \frac{1}{2} m -  \frac{3}{4}  \times 8 = 16..( plug \: n = 8) \\  \\ \frac{1}{2} m -  3 \times 2 = 16 \\  \\ \frac{1}{2} m -  6 = 16 \\  \\  \frac{1}{2} m = 16 + 6 \\  \\ \frac{1}{2} m = 22 \\  \\ m = 22 \times 2 \\  \\ m = 44

Katyanochek1 [597]3 years ago
7 0

Answer:

C.44

Step-by-step explanation:

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Please solve these questions. (Geometry)
son4ous [18]
No idea what this is, sorry
5 0
3 years ago
Here are some prices customers paid for different items at a farmer’s market. Find the cost for 1 pound of each item.
posledela

Answer:

  • 1 pounds of apples = \1·25
  • 1 pounds of cheese = \7
  • 1 pounds of coffee beans = \5·5
  • 1 pounds of fudge = \9
  • 1 pounds of pumpkin = \0·88

Step-by-step explanation:

Unit Rate is the ratio between two different quantities with different units

The ratio of cost per items is

=  \frac{dollars}{pounds}

4 pounds of apples  = \5

4 pounds = \5

Divided 4 both the side

1 pounds of apples = \1·25

\frac{1}{2} pounds of cheese = \3·50

\frac{1}{2} pounds = \3·50

Divided \frac{1}{2} both the side

1 pounds of cheese = \7

\frac{3}{2} pounds of coffe beans = \8·25

\frac{3}{2} pounds = \8·25

Divided \frac{3}{2} both the side

1 pounds of coffee beans = \5·5

\frac{3}{4} pounds of fudge = \6·75

\frac{3}{4} pounds = \6·75

Divided \frac{3}{4} both the side

1 pounds of fudge = \9

\frac{25}{4} pounds of pumpkin is = \5·50

\frac{25}{4} pounds = \5·50

Divided \frac{25}{4} both the side

1 pounds of pumpkin = \0·88

8 0
3 years ago
B. The number of cats your teammates have as pets: 0, 1, 3,2
algol [13]

Ok so 1.2 is the answer you get if you divide them

and you can also say one because its counting by ones

7 0
3 years ago
It would be nice if I get some help with these 2 things
Stella [2.4K]
Thing 1
A. You can set up a proportion by dividing how much of something there is by the original. (This probably doesn't make much sense but I hope you can understand it from the answer to the problem below!)
B.First, do 168/21 to see how many more times he put flour in. 
168/21= 8
Then to find out the milk in the same proportion do the number (in this case 8) times the original of the thing you wan to find out. 
8x9=72
72 tablespoons of milk are needed for 168 cups of flour in this adapted recipe.

Thing 2
24/36=8y
To solve any equation, you want to have letters on one side and numbers on the other, so...
-8 from both sides...
(24/36)-8=y
24/36=0.6 
y=(0.6-8)
y=-7.4

Hope this helps :)
5 0
3 years ago
Brainly for correct answer -- step by step explination <3
prohojiy [21]

Answer:

694 ft²

Step-by-step explanation:

Calculate the area of all 6 walls, noting that the front and back faces are congruent as are the 2 side faces and top/bottom faces

area = 2(13 × 8.5) + 2(11 × 8.5) + 2(13 × 11)

       = 221 + 187 + 286 = 694 ft²

4 0
3 years ago
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