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nikklg [1K]
3 years ago
12

elisa purchased 3 containers of glitter for $6.30 each and 2 jars of glue for $4.60 each. write an expression for the total cost

of supplies
Mathematics
1 answer:
Novay_Z [31]3 years ago
3 0
6.30(3)+4.60(2)

I’m not quite sure if this is what you’re asking, but all I did was plug in the amount of things purchased times the price for each!
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Adam is 9 years old and Billy is 11 years old. What will be the ratio of Adams’ age to Billy’s age in exactly one year’s time? G
son4ous [18]

Answer:

10 / 12

simplified:

5/6

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4 0
3 years ago
Can someone plz help me
Colt1911 [192]

Answer:

x is less than or equal to negative 14.

Step-by-step explanation:

so for now we should pretend that the greater than or equal to is an equal sign, and simplify the problem to get x alone on a side

remove 5 from each side

-x/3=1/3-5

-x/3=14/3

multiply both sides by 3

-x=14

x=-14

so we can now replace the equal sign with the equal or greater to, so x is less than or equal to -14

4 0
3 years ago
Uni made a model of a 1970 Ford Mustang using a scale of .5 inches = 9 in. If the actual car is 15 ft long, how long is the mode
kykrilka [37]

Answer:

The model car is 10 inches long

Step-by-step explanation:

To solve this question, we use conversion of units

Feet to inches.

Each feet has 12 inches.

The car is 15ft long.

So the car has 15*12 = 180 inches.

.5 inches = 9 in.

Rule of three

.5 inches - 9 inches

x inches - 180 inches

9x = 180*0.5

9x = 90

x = \frac{90}{9}

x = 10

The model car is 10 inches long

7 0
3 years ago
The area of the kite is 48cm squared what are the lengths of the diagonals
Anika [276]
We see from the attached, that kite area = product of the diagonals / 2
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It cannot be narrowed down any further.

5 0
4 years ago
Find the value of x.
Paladinen [302]

Answer:

11

Step-by-step explanation:

4 0
3 years ago
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