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scoundrel [369]
3 years ago
15

Need help with homework will give crown

Mathematics
1 answer:
prohojiy [21]3 years ago
6 0
For the first one it’s D.3
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What is the value of x in the equation x + 10 = 13?<br> O-3<br> 03<br> 0 13<br> O 23
gayaneshka [121]

Answer:

3

Step-by-step explanation:

x+10=13

x+10-10=13-10

Simplfiy

x=3

3 0
2 years ago
Read 2 more answers
What goes on the lines I don’t understand the problem
Elis [28]

Answer:

Step-by-step explanation:

a). Let the number of spoons = x

And number of forks = y

Total number of spoons and forks bought by Perry = 10

x + y = 10 --------(1)

Cost of one spoon = $5

Cost of one fork = $3

Therefore, total cost of x spoons and y forks = $(5x + 3y)

5x + 3y = 42 -------(2)

b). Now we can convert these equations into the slope-intercept form.

x + y = 10 ⇒ y = -x + 10

Table for input output values,

x        2         4          6          

y        8         6          4                

5x + 3y = 42

3y = -5x + 42

y = -\frac{5}{3}x+14

x        0           3          6        

y       14           9          4                  

Point of intersection of these lines will be (6, 4).

3 0
3 years ago
Please help and fast
Oksana_A [137]

Answer:

216 in squared

Step-by-step explanation:

using the formula, a cube has six sides so 6 squared is 36 times 6 equals to 216

4 0
3 years ago
Which function is shown in the table below?
Scilla [17]
I believe it is an exponential function.
7 0
2 years ago
Annie wants to make several plates of apples apricots, so that each plate has the same number of apples and the same number of a
Vilka [71]

Answer:

Annie can make 4 plates with 8:4=2 apples and 20:4=5 apricots on each plate.

Step-by-step explanation:

Annie has  8 apples and 20 apricots.

Factor these numbers:

8=2\cdot 4=2\cdot 2\cdot 2\\ \\20=2\cdot 10=2\cdot 2\cdot 5

Find GCF(8,20):

GCF(8,20)=2\cdot 2=4

Hence, Annie can make 4 plates with 8:4=2 apples and 20:4=5 apricots on each plate.

3 0
3 years ago
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