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3 years ago

Jackson bought 5 ounces of raisins for $4 dollar sign. How much do raisins cost per ounce?

Mathematics

2 answers:

svlad2 [7]3 years ago

7 0

Answer:

The raisins cost $0.80 per ounce.

We can buy 1.251 ounces of raisins for $1.

Step-by-step explanation:

Aneli [31]3 years ago

4 0

Answer:

Cost of raisin per ounce = $0.8

Step-by-step explanation:

Solution:

Number of ounces = 5 ounces

Price of 5 ounces= $4

Cost of raisin per ounce = ?

To find out the price per ounce, simply take the total dollar amount of the product and divide it by the number of ounces.

Formula = Price/Number of ounces

= 4/5

=$0.8

Cost of raisin per ounce = $0.8....

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NEED HELP ASAP PLEASE

katen-ka-za [31]

Answer:

Pretty sure its 40

Step-by-step explanation:

There is only 3 odd numbers on a 6 sided dice (1, 3, 5) and you would just divide 120 and 3

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3 years ago

Inequality for thirty is no greater than the sum of a number and -8

Alecsey [184]

Answer:

30≤-8+x

Step-by-step explanation:

The wording no greater then lets us know that the inequality is less than or equal to. The wording sum means the its adding the number and negative 8. Lets have x represent the unknown number.

30≤-8+x

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3 years ago

Can someone plz help me with this!

asambeis [7]

Answer:

(arranged from top to bottom)

System #3, where x=6

System #1, where x=4

System #7, where x=3

System #5, where x=2

System #2, where x=1

Step-by-step explanation:

System #1: x=4

$2x+y=10\\x-3y=-2$

To solve, start by isolating your first equation for y.

$2x+y=10\\y=-2x+10$

Now, plug this value of y into your second equation.

$x-3(-2x+10)=-2\\x+6x-30=-2\\7x=28\\x=4$

System #2: x=1

$x+2y=5\\2x+y=4$

Isolate your second equation for y.

$2x+y=4\\y=-2x+4$

Plug this value of y into your first equation.

$x+2(-2x+4)=5\\x+(-4x)+8=5\\x-4x+8=5\\-3x=-3\\x=1$

System #3: x=6

$5x+y=33\\x=18-4y$

Isolate your first equation for y.

$5x+y=33\\y=-5x+33$

Plug this value of y into your second equation.

$x=18-4(-5x+33)\\x=18+20x-132\\-19x=-114\\x=6$

System #4: all real numbers (not included in your diagram)

$y=13-2x\\8x+4y=52$

Plug your value of y into your second equation.

$8x+4(13-2x)=52\\8x+52-8x=52\\0=0$

<em>all real numbers are solutions</em>

System #5: x=2

$x+3y=5\\6x-y=11$

Isolate your second equation for y.

$6x-y=11\\-y=-6x+11\\y=6x-11$

Plug in your value of y to your first equation.

$x+3(6x-11)=5\\x+18x-33=5\\19x=38\\x=2$

System #6: no solution (not included in your diagram)

$2x+y=10\\-6x-3y=-2$

Isolate your first equation for y.

$2x+y=10\\y=-2x+10$

Plug your value of y into your second equation.

$-6x-3(-2x+10)=-2\\-6x+6x-30=-2\\-30=-2$

<em>no solution</em>

System #7: x=3

$y=10+x\\2x+3y=45$

Plug your value of y into your second equation.

$2x+3(10+x)=45\\2x+30+3x=45\\5x=15\\x=3$

3 0

2 years ago

Kinda is buying boxes of ice cream sandwiches for her class party. She has to decide how many boxes she should purchase

kupik [55]

Please be specific, how many people are in her class?

6 0

3 years ago

PLEASE HELP ASAP!! TIME LIMIT

horsena [70]

Answer:

X>50 because 5 people spent less than 10 bucks

Step-by-step explanation:

10x5 = 50, so it cant be above 50$

8 0

2 years ago