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3 years ago

The quotient of a number and -8 is -16 equation and solution

Mathematics

1 answer:

kobusy [5.1K]3 years ago

5 0

Answer:

x = 128

Step-by-step explanation:

x*(-8) = -16. multiply both sides by -8 to get x by itself

x = 128

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2 years ago

A car travels 80 miles on 5 gallons of gas. How many gallons of gas

dalvyx [7]

Answer:

7 gallons

Step-by-step explanation:

Step 1:

80 : 5 = 112 : x

Step 2:

80x = 560

Answer:

x = 7

Hope This Helps :)

5 0

3 years ago

Plss help me with my question

Tamiku [17]

Answer:

1. 45.76, 52.17, 54.2, 55.16, 56.78

2. 9.18, 9.2, 9.98, 10.54, 11.23

3. 0.01, 0.05, 0.067, 0.07, 0.09

4. 33.14, 33.15, 33.45, 33.52, 33.55

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6 0

3 years ago

Round seven point seven six to one decimal place

Rzqust [24]

7.76 to one decimal place

= 7.8

We are looking at one decimal place, in this case the number 7 after the decimal place next to 6. Any number above 5 rounds up the number in front of it. 6 is above 5 so it changes the 7 to an 8.

6 0

3 years ago

Read 2 more answers

A school director must randomly select 6 teachers to part in a training session. There are 34 teachers at school. In how many di

prohojiy [21]

Answer:

Total possible ways to select 6 teachers from 34 teacher are $^{34}C_6=1344904$ .

Step-by-step explanation:

It is given that total number of teachers at a school is 34.

The school director must randomly select 6 teachers to part in a training session.

$^nC_r=\frac{n!}{r!(n-r)!}$

Where, n is total possible outcomes and r is number of selected outcomes.

Total teachers = 34

Selected teachers =6

Total number of possible ways to select 6 teachers from 34 teacher is

$^{34}C_6=\frac{34!}{6!(34-6)!}$

$^{34}C_6=\frac{34\times 33\times 32\times 31\times 29\times 28!}{6!(28)!}$

$^{34}C_6=1344904$

Therefore total possible ways to select 6 teachers from 34 teacher are $^{34}C_6=1344904$ .

7 0

3 years ago