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Anni [7]
3 years ago
7

A bag contains 9 red marbles,5 green marbles, and 6 purple marbles.

Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0

Answer:

Step-by-step explanation:

Que hay mas

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A mechanic buys $14.56 worth of parts from a supplier. If he pays for the parts with a $20 bill, how much change will he receive
GarryVolchara [31]
$20-$14.56=$5.44

The mechanic would get $5.44 back as change.
8 0
3 years ago
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James is framing a rectangular print for art class and needs to know the perimeter. The length of the print is 24 inches and the
ollegr [7]

Answer:

84

Step-by-step explanation:

Given,

Length of the print(l) = 24 inches

Width of the print(b) = 18 inches

Perimeter of the print(P)= ?

We know,

Perimeter of the print(P) = 2(l + b)

= 2(24 + 18)

= 2(42)

=84 inches^2

5 0
2 years ago
If AB=2(x+1) BC=3x+1 and AC=4(x+2) then find the value for x,AB,BC and AC
taurus [48]

Givens

AB + BC = AC

AB = 2(x + 1)

BC = 3x + 1

AC = 4(x + 2)

Substitute and Solve

AB + BC = AC

2(x + 1) + 3x + 1 = 4(x + 2)     Remove the brackets on the left

2x + 2 + 3x + 1 = 4(x + 2)      Collect the like terms on the left

5x + 3  = 4(x + 2)                  Remove the brackets on the right.

5x + 3 = 4x + 8                     Subtract 4x from both sides.

5x - 4x + 3 = 8            

x + 3 = 8                               Subtract 3 from both sides

x =8 - 3

x = 5

Answers

AB=2(5 + 1) = 2 * 6 = 12

BC = 3x + 1 = 3*5 + 1 = 15 + 1 = 16

AC = 4(5 + 2) = 4*7 = 28


7 0
3 years ago
Number 10 :Find side X ​
Rina8888 [55]

Answer:

I think I got it right! I think it's x=4

if not I'm sorry :(

5 0
3 years ago
Find the value of the expression (3x – 12) - (xy - 10) for x = 3 and y = 6.
balu736 [363]

Step-by-step explanation:

answer is -11 after you simplifying

6 0
3 years ago
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