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nydimaria [60]
3 years ago
9

Salma is in charge of decorating the school gym for a party. She has budgeted some money for decorations. Balloons (x) cost $2.5

0 a bunch, and streamers (y) cost $1.25 per pack. Salma wants to get at least 20 decoration items, but she can spend no more than $45 on decorations.
Which system of inequalities represents the situation above?



A. {x + y ≥ 202.5x + 1.25y ≥45

B. {x + y ≥ 202.5x + 1.25y ≤45

C. {x + y ≤ 202.5x + 1.25y ≥45

D.{x + y ≤ 202.5x + 1.25y ≤45
Mathematics
1 answer:
Artyom0805 [142]3 years ago
5 0

Answer:

your answer would be A.

Step-by-step explanation:

Already you know that answers b and d are not an option because it is saying she can use OVER 45 dollars. So she has to use EQUAL or less then 45 dollars. So the answer has to be A or C. In answer C it is saying she can spend MORE then 2.50 for a bunch where she cant. She has to spend exactly or less then that amount. So your answer is A.

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ludmilkaskok [199]

Answer:

9 blue marbles

Step-by-step explanation:

4 : 3 ratio

12 : x

12 / 4 = 3

4 × 3 : 3 × 3

12 : 9

4 0
2 years ago
For g(x) = 1/3x – 2, find the value of x for which g(x) = -4​
kirill [66]
Answer is attached ! Hope it helps

5 0
2 years ago
Help help me please!!!!!!!​
Makovka662 [10]

Answer:

okay so the first question says divide :40203 by 13

= after dividing the quotient comes as 3092

Step-by-step explanation:

then to verify the answer using division algorithm

the formula is as dividend = (q x d) + remainder

so the verification= 13 x 3092 + 7 = 4023

the second question says to find the difference between the pv of two 4's in 948475

the answer is 40000 - 400 = 39600ans.

the third question's answer will be:

amount mohan deposited in his savings Bank account= ₹35000

amount he withdrawed = ₹6245

therefore total amount of money left in his account =

₹28755ans.

Hope it helps!!!!!!!!!!

pls mark as brainliest!!!!!!

6 0
3 years ago
Unattached earlobes are a dominant trait in humans. finn and maggie both have unattached earlobes but their daughter, celia, doe
11111nata11111 [884]
The answer is 1/4.

The genes when combined must be Heterozygous, meaning they have one dominant and one recessive, Celia must have gotten the 1/4 recessive, and it won't change the way genetics are just because you've already had offspring, the percentage stays the same.
6 0
3 years ago
What would be the fourth and fifth figures? How many dots will be in the 100th figure?
KengaRu [80]

Answer:

4th=8 dots

5th=10 dots

100th=200 dots

Step-by-step explanation:

Since you’re adding two dots each time, it will always bed double the figure number.

4th=8 dots

5th=10 dots

100th=200 dots

5 0
3 years ago
Read 2 more answers
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