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3 years ago

What part of 40 is 16?

Mathematics

2 answers:

I am Lyosha [343]3 years ago

5 0

It is 40% 16 is 40% of 40

Anit [1.1K]3 years ago

3 0

Answer:

Step-by-step explanation:

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Tameka bought 50 cans of soda ( cola, grape, and orange) to serve at a party. She has 8 more colas than grape sodas, and 3 less

Gwar [14]

Answer:

Orange = 12

Grape = 15

Cola = 23

Step-by-step explanation:

Turning this into equations you can give each soda a variable

Cola = C | Grape = G | Orange = R

Then you get:

8 + G = C

R + 3 = G

C + G + R = 50

We want to get a variable all by itself in an equation so first I'm going to put the second equation (R + 3 = G) in the first (8 + G = C) by replacing the G to get

8 + (R + 3) = C Combine the variables 11 + R = C and put that new equation into the last equation

(11 + R) + G + R = 50

Now plug our original second equation (R + 3 = G) into our third to get

(11 + R) + (R + 3) + R = 50

Combine and get

14 + 3R = 50 Subtract over the 14

3R = 36 Divide by 3

Orange Sodas = 12

Our new 3rd Equation is now: C + G + 12 = 50, subtract over 12 to get

C + G = 38

Plug either equation 1 or 2 into that one, I'll do 1

(8 + G) + G = 38

8 + 2G = 38

2G = 30

Grape Sodas = 15

Now our 3rd equation is C + 15 = 38, subtract over 15

Cola Sodas = 23

Orange = 12

Grape = 15

Cola = 23

12 + 15 + 23 = 50

7 0

2 years ago

Add 1/8 + 3/8 A. 3/64 B. 4/64 C. 4/16 D. 4/8

Luden [163]

the answer is........ D

7 0

3 years ago

Select the graph for the solution of the open sentence. Click until the correct graph appears. 2|x| + 1 < 5

Paul [167]

Answer:

The correct answer is x < 2 or x > -2. The graph would be a line between -2 and 2 with an open circle on both.

Step-by-step explanation:

To solve, first solve the equation for the absolute value portion of the equation.

2|x| + 1 < 5

2|x| < 4

|x| < 2

Now since there is an absolute value around it, we have to complete it for the positive and negative versions.

x < 2 OR x > -2

3 0

3 years ago

Which expression can be used to determine the total weight of a box that by itself weighs 0.5 kilogram and contains t trophies t

BigorU [14]

Answer:

Option A) 1.6t+0.5

Step-by-step explanation:

Let

t ----> the number of trophies

we know that

To determine the total weight of the box, multiply the number of trophies by the weight of each trophy and add the weight of the empty box.

The linear equation that represent this problem is

$1.6t+0.5$

4 0

3 years ago

Pls help asap!! Hhuwdqnjwl

vampirchik [111]

Answer:

Step-by-step explanation:

To get the answer, add the whole numbers together and then add the fractions together:

9 + 4 = 13

(You can even stop here because 14 is the closest to 13)

Now, add the fractions:

$\frac{2}{3}+\frac{1}{5}$

To add fractions you have to have a common denominator. To find the common denominator multiply 3 by 5, and 5 by 3. Like this:

$(\frac{5}{5})\frac{2}{3} + \frac{1}{5} (\frac{3}{3} )$

Simplify:

$\frac{10}{15} +\frac{3}{15}$ Distribute everything from above

$\frac{13}{15}$ Add

So, the whole fraction will look like this $13\frac{13}{15}$ . This is closest to 14.

Hope this helps!! Ask questions if you need!

7 0

1 year ago

Read 2 more answers