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Art [367]
2 years ago
15

Help help help on marhswatch please help!!

Mathematics
1 answer:
Savatey [412]2 years ago
6 0

7x-35<2x-10 distribut it

7x-2x<-10+35 collect like them

5x<25 divide both side by 5

x<5

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PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
denis-greek [22]
The answer is 30 over 10. 30/10
7 0
3 years ago
Find the product: −5/3 (−2/3 )(−18)
Dovator [93]

Answer:

A) −20

Step-by-step explanation:

−5/3 (−2/3 )(−18)

Multiply the first and  second terms.  A negative times a negative is a positive

-5/3 * -2/3 = 10/9

10/9 * -18

Rewriting for easier math

-18/9 * 10

-2 * 10

-20

4 0
3 years ago
Read 2 more answers
The following formula relates 3 equantities: force(F),mass(m),and acceleration(a)
weqwewe [10]
We know, Force = mass × acceleration


( i ) :

Given,
Force = 25 units
Mass = 10 units
Acceleration = ?


Solution,

Applying the formula of force,
➡ Force = mass × Acceleration

⏩ 25 = 10 × acceleration

⏩ 25 / 10 =acceleration

⏩ 2.5 units = acceleration




( ii ) :


Given,
Force = 25 units
Acceleration = 5 units
Mass =?



Solution :

Applying formula,
➡ Force = mass × acceleration

⏩ 25 = 5 × mass

⏩ 25 / 5 = mass

⏩ 5 units = mass



\:
5 0
3 years ago
A carpenter uses 12 nails for each board. If there are 48 nails in a pound, how many pounds would be used for 100 boards
Anastaziya [24]

Answer:

25

Step-by-step explanation:

12*100=1200/48=25

4 0
2 years ago
Demi’s last 5 bowling scores were 68, 75, 90, 80. What was Femi’s mean score? A.72 B.75 C.77 D.79 D.
-Dominant- [34]

Complete Question:

Femi's last 5 bowling scores were 68, 75, 72, 90, and 80.  What was Femi's mean score?

Answer:

Step-by-step explanation:

Given

Scores: 68, 75, 72, 90, and 80

Required

Determine the mean

The mean (M) of a data is calculated as thus:

M = \frac{\sum x}{n}

Where

n = number of data.

In this case,

n = 5

and

\sum x = sum of data

So, the formula becomes

M = \frac{68 + 75 + 72 + 90 + 80}{5}

M = \frac{385}{5}

M = 77

<em>Hence, the mean is 77</em>

5 0
2 years ago
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