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2 years ago

A number b subtracted from seven is greater than eight. What is the sentence as an inequality?

Mathematics

1 answer:

sineoko [7]2 years ago

3 0

4y - 9 > 17
You are welcome

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What is the value of

vitfil [10]

Answer:

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3 years ago

There are 36 bikes in a store (18 pairs). 1 pair(s) are yellow, 3 pairs are red, and the rest are purple. If you took out a purp

LenaWriter [7]

Answer: 27/36

Step-by-step explanation: It says there are 36 bikes (18 pairs), meaning that there are 2 bikes per pair because 18 multiplied by 2 is 36.

1 pair (2 bikes) are yellow.

3 pairs (6 bikes) are red.

For purple, add yellow and red together: 2 + 6 = 8. Subtract the total number of bikes from this: 36 - 8 = 28 purple bikes.

If you take out 1 purple bike, this leaves you with 27. The probability of choosing a purple bike out of the total (36), is 27/36.

Please let me know if this is correct or wrong.

8 0

3 years ago

BIG IDEAS MATH

sveticcg [70]

Answer:

The required expression is $\frac{y}{4}-3$ .

The value of the expression when y=20 is 2.

Step-by-step explanation:

Consider the provided phase.

3 less than the quotient of a number y and 4

The quotient of a number y and 4 can be written as: $\frac{y}{4}$

Now 3 less than the quotient of a number y and 4 can be written as:

$\frac{y}{4}-3$

Hence, the required expression is $\frac{y}{4}-3$ .

Now evaluate when y=20.

Substitute y=20 in above expression.

$\frac{20}{4}-3$

$5-3$

$2$

Hence, the value of the expression when y=20 is 2.

3 0

3 years ago

Sara made 8 necklaces. She used 9 beads on each necklace. The beads came in bags of 6 each. How many bags

motikmotik

Answer:

12 bags

Step-by-step explanation:

9×8=72 beads all together

72/6=12 bags of beads

4 0

2 years ago

How many solutions does this system have <br> 2x+3y=-3<br> 3x+5y=-9

olga nikolaevna [1]

Step-by-step explanation:

please mark me as brainlest

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1 year ago