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Cerrena [4.2K]
3 years ago
10

Valentina purchased 200 beads for $48 to make necklaces. If she needs to buy 25 more beads, how much would she pay if she is cha

rged the same rate?
And How much would it cost if she wants 6 beads
Mathematics
1 answer:
lara [203]3 years ago
3 0

Answer:

Step-by-step explanation:

200 divided by 25 is 8

so do 48 divided by 8

you get $6 for 25 beads

200 divided by 6 is 33.33

so do 48 divided by 33.33

you get about $1.50

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6 0
3 years ago
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4 0
3 years ago
A grade has 81 girls and 72 boys. The grade is split into groups that have the same ratio of girls to boys as the whole grade. H
Aloiza [94]

Answer:

Pretty sure it is 18 girls

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81 girls: 72 boys

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4 0
3 years ago
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Anu is 20 years older than rinu. she is also 6 times as old as rinu. find their ages
morpeh [17]

Step-by-step explanation:

let Rinus age be R

Anu's age is equal to 20+R and 6×R

20+R=6×R

20+R=6R

Collect like terms

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5R=20

Divide both sides by 5

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7 0
3 years ago
What is the area of this figure?
Evgesh-ka [11]

Step-by-step explanation:

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Area2=6×3=18cm²

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Total area = area1 + area2 + area3

Total area= 12+ 18+144=174cm²

5 0
3 years ago
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