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IRISSAK [1]
4 years ago
12

Which expression is equivalent to 10x + 20y?

Mathematics
2 answers:
horsena [70]4 years ago
7 0

Answer: 30

Step-by-step explanation:

10*x=10

20*y=20

20+10=30

r-ruslan [8.4K]4 years ago
3 0
Which expression is equivalent to 10x - (5x - 1)?
A.2x−1 B.2x+1C.5x−1 D.5x+1
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In wich place is the first digit of the first quotiente <br> 3589 divided by 18
IRISSAK [1]
Hello, and thank you for posting your question here on brainly.

I'm not 100% sure which side of the first you're talking about, so I'll give you both.

3589 / 18 = 199.3

The first (r to l) is 9.

The first (l to r) is 1.

Hope this helps! ☺♥
7 0
3 years ago
Can someone help me please.<br>Can someone FIND LENGHT OF c​
olasank [31]

Answer:

c = 50

Step-by-step explanation:

Use the Pythagorean Theorem:

a^2+b^2=c^2

14^2+48^2=c^2

2500=c^2

\sqrt{2500} =c

50=c

4 0
3 years ago
This morning, Megan and her dad had smoothies for breakfast. Megan made her smoothie with 1 cup of mango and 3 cups of strawberr
murzikaleks [220]

Answer:

Yes.

Step-by-step explanation:

4 0
3 years ago
A cocktail nut mix should contain the following percentage requirement for a one-pound can. At least 10% almonds. Almonds cost $
snow_tiger [21]

Answer:

$1.10

Step-by-step explanation:

Below are analysis of each cost required to be calculated

Almonds:

Minimum 10% almonds of $2.50 per pound

10% of $2.50 = $0.25

Peanuts:

Maximum 50% peanuts at $1.40 per pound

50% of $1.40 = $0.70

Walnuts:

Minimum 20% at 2.25 per pound

20% of $2.25 = $0.45

Cashew:

Maximum of 40% of cashew of $2 per pound

40% of $2 = $0.80

The cost of this can is $0.10

For the cocktail , we need the minimum quantities of each nuts + the cost of can

The selling price is $3.

The profit will be Selling price - Cost. Therefore the profit per can will be:

Profit = $3- (0.25-0.45+0.70+0.40+0.10)

=$1.10

6 0
4 years ago
Caroline walks 9 1/2 inches per second
mars1129 [50]

Answer:

What s your question?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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