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levacccp [35]
3 years ago
7

2/5 of the students in the class received an invitation to Sari's party. (a) if there are 35 students in Sari's class, how many

of the students received invitations to Sari's party? (b) how many students did NOT receive an invitation to her party?
Mathematics
1 answer:
astraxan [27]3 years ago
3 0

a) (2/5) x 35 = 14 students received invitations

b) 35-14 = 21 students didn’t receive invitations

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Which equation DOES NOT represent the problem?
LUCKY_DIMON [66]

the last option

42t=28t+0.25


hope this helps

<3

6 0
3 years ago
A motor club has estimated that a 325 mile car trip will take 6 1/2 hours. What is the club assuming to be the average speed mil
In-s [12.5K]

<u>Answer: </u>

The average speed that the club is assuming is 50 miles per hour

<u>Solution: </u>

We know that Distance = Speed × Time.

Here it is given that distance is 325 miles and the time to cover 325 miles is 6_{2}^{1} hours which is equal to \frac{13}{2} hours.

Now to find the average speed mile per hour we use the formula

\begin{aligned} \text { Speed } &=\frac{\text { Distance }}{\text { time }} \\ &=\frac{325}{\frac{13}{2}} \\ &=\frac{325 \times 2}{13} \end{aligned}

By cancelling 325 by 13 we get 25

= 25 × 2  

= 50 miles per hour

Thus the average speed that the club is assuming is 50 miles per hour.

3 0
3 years ago
A barrel of oil was filled at a constant rate of 7.5 gal/min. the barrel had 10 gallons before filling began. write an equation
Xelga [282]
Assuming that  :

- The number of the gallons is symbolized by g
- Time per minute is symbolized by t

the equation would be :

g  =  10 + 7.5 t

Hope this helps

5 0
3 years ago
5/13 t = -9<br> Thanks!<br> Study work!
Triss [41]
Hi there..

5/13 t = -9
Solve for T
t = 5/13 * (-9)
t= -177/5

Have a good night !
7 0
3 years ago
Read 2 more answers
Quick Question: did I do this right?
Akimi4 [234]

Answer:

Yes

Step-by-step explanation:

I think it looks right I hate when teacher give you work but no telling you how to do it

3 0
2 years ago
Read 2 more answers
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