2 years ago

A number is 42,300 when multiplied by 10. Find the product of this number and 500.

Mathematics

1 answer:

Makovka662 [10]2 years ago

5 0

It would be because 42300 divided be 10 would be 4230

You might be interested in

Does the line go through the origin? Yes or No. please help!!!

Whitepunk [10]

Answer:

yes it does

Step-by-step explanation:

7 0

2 years ago

Julia is going to the store to buy candies. Small candies cost $4 and extra-large candies cost $12.She needs to purchase at leas

BartSMP [9]

Answer:

Small candies $=9$

Extra large candies $=12$

Step-by-step explanation:

Let small candies $=x$

Extra large candies $=y$

the number of candies is at least $20$ .

$x+y\geq20$

Cost of $1$ small candy $=\$4$

Cost of $1$ extra large candy $=\$12$

but she has only $\$180$ to spend

$4x+12y\leq180$

Solve for

$x+y=20.......(1)\\4x+12y=180.....(2)\\eqn(2)-eqn(1)\times4\\8y=100\\y=\frac{100}{8} \\y=\frac{25}{8} \\from\ eqn(1)\\x+\frac{25}{2}=20\\ x=20-\frac{25}{2} \\x=\frac{15}{2}$

Since number of candies should be integer.

let $x=7,y=13$

total spend $4\times7+12\times13=184$ which is more than $\$180$ , so this combination is not possible.

$let\ x=8,y=12\\8\times4+12\times12=176$

She has $\$4$ more so she can buy $1$ more small candy.

Hence small candy $=9$

extra large candy $=12$

4 0

2 years ago

Find the ordered pair (x,y) that is a solution to the equation.

miv72 [106K]

Answer:

☑ (¼, 0)

Step-by-step explanation:

${ \tt{4x - y = 1}}$

» Assume y is zero:

${ \tt{4x - 0 = 1}} \\ { \tt{4x = 1}} \\ { \tt{x = \frac{1}{4} }}$

4 0

2 years ago

Please help me! I really need to pass this !! : (

Vlada [557]

A=49.44

B=232.91

C=-283.29

(49.44-232.91)+(-283.29)=-466.76

-283-(232.91+49.44)=-565.35

3 0

2 years ago

Read 2 more answers

en la huerta de Rosio,las tres cuartas partes estan sembradas de papas y un quinto esta sembrado de zanahorias.si el resto no es

amm1812

Answer:

you did this to me too lol

Step-by-step explanation:

jjdfksljdkfj JFKLJSDK djfa

6 0

2 years ago