Give the number of ones 8,000

Mathematics

1 answer:

Shalnov [3]2 years ago

4 0

There are 8000 ones in 8000.

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Solve for b<br> -11b+7=40

chubhunter [2.5K]

Answer:-3

Step-by-step explanation:

40-7=33

33/-11=-3

5 0

2 years ago

A. (1.34)(5.46) = (1.76)(x)

Alja [10]

We are given an equation with an unknown variable x. We can find the value of x by dividing both sides by 1.76, as this will leave only x on the right hand side of the equation and its value on the left hand side, as shown below:

$(1.34)(5.46)=1.76(x) \\ \\ 
 \frac{(1.34)(5.46)}{1.76} = \frac{1.76(x)}{1.76} \\ \\ 
 \frac{(1.34)(5.46)}{1.76} =x \\ \\ 
4.16=x$

Thus solving the given equation, we get x =4.16, rounded of to nearest hundredth.

6 0

2 years ago

The sum of 3 consecutive numbers is 99 what are the numbers

Vera_Pavlovna [14]

Answer:

32+33+34

Step-by-step explanation:

If I understand the question correctly, you're looking for 3 different numbers that are all consecutive that add up to be 99. The way I did it was finding 3 consecutive numbers that add to 9. 2, 3, 4. I knew the 10s place had to be a 3 because 30+30+30=90, 2+3+4=9, 90+9=99

4 0

2 years ago

Hey please help me if you can I would appreciate it

PolarNik [594]

This is a division problem.
You need to divide 51/2 by 3/2.

$\dfrac{51}{2} \div \dfrac{3}{2} =$

$= \dfrac{51}{2} \times \dfrac{2}{3}$

$= \dfrac{51 \times 2}{2 \times 3}$

$= \dfrac{102}{6}$

$= 102 \div 6$

$= 17$

Answer: Choice D.

6 0

2 years ago

Read 2 more answers

A ride on the roller coaster costs 4 tickets while the boat ride only costs 3 tickets. Michael went on the two rides a total of

True [87]

Let x = roller coaster ticket
let y = boat ride ticket

x + y = 10
4x + 3y = 37

x = 10 - y
4x + 3y = 37
4(10-y) + 3y = 37
40 - 4y + 3y = 37
-y = 37 - 40
-y = -3
y = -3/-1
y = 3

x = 10 - y
x = 10 - 3
x = 7

x = 7 ; y = 3

4x + 3y = 37
4(7) + 3(3) = 37
28 + 9 = 37
37 = 37

6 0

2 years ago