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3 years ago

Find the unit rate and use it to write an equation relating the two quantities f

1 answer:

7 0

To find the unit rate for the T-shirts: you divide the $150 by the number of T-shirts. 150/50 = 3 50/50 = 1 Therefore, one T-shirt = $3 Do the same with the rest: $3/shirt $4.43/video game 6 tablespoons of sugar/glass of cocoa cola Hope that helps! P.S. I don't know what you mean when you say to write an equation but hopefully you can still figure it out!

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Jordan wants to make 1.25 using dollars half dollars and quarters how many different ways can she make 1.25

mihalych1998 [28]

Answer:

Step-by-step explanation:

1. 5 quarters.

2. 1 half dollar and 3 quarters.

3. 2 half dollars and a quarter.

7 0

3 years ago

The product of any two numbers is composite ( true/false) and why?

Reptile [31]

FALSE.
A composite number is the opposite of a prime number. This is false because of the possibility of the following scenario:
The two numbers are 1 and a prime number.
This is because one multiplied by any number is that number. A prime number cannot become a composite number just because it is being multiplied by one. For example:
1 x 7 = 7 (prime)
Hope this helps!
~Archimedes El∈ven

7 0

3 years ago

A simple dart target has two concentric circles. The larger circle has a radius of 4. The smaller circle has a radius of 2. The

Natali5045456 [20]

Answer:

3 times more.

Step-by-step explanation:

The odds of landing a dart in any of the circles correspond to the surface area of the circle.

Calculate the surface area of both circles:

The formula for the area of a circle is $\pi r^{2}$ .

inner circle: $A=\pi 2^{2}=12.566$
for the outer circle, use the formula then subtract the value of the inner circle, to find the remaining area: $A=(\pi 4^{2} )-12.566=37.699$

Calculating greater chance:

Divide the larger area by the smaller area:

$37.699/12.566 = 3$

That means that the area of the outer circle is 3 times larger, making it 3 times more likely to hit the outer circle. Therefore the points for hitting the inner circle should be 3 times more.

7 0

3 years ago

Which inequality has the solution set shown in the graph below?

lianna [129]

Answer:

-7x≥-21

Solution:

-7x ≥ -21

÷-7 ÷-7

flip the sign when we divide by a negative number

x ≤ 3

≥ and ≤ mean closed dot

7 0

3 years ago

Circle all the ODD number. Underline all the EVEN numbers 122 343 728 910 423

ANEK [815]

13379103 ODD
2242842 EVEN

5 0

3 years ago

Read 2 more answers