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3 years ago

5

Math question helppp

2 answers:

tankabanditka [31]3 years ago

7 0

Answer:

your answer will be C

Step-by-step explanation:

solmaris [256]3 years ago

3 0

Answer: C :)) your welcome

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12, 6, 3, 1.5 common ratio

kupik [55]

Answer:

You can download the answer here

bitly/3gVQKw3

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The sum of the digits of a two-digit number is 8. The difference between the number and the reversed number is 10 more than the

Vesna [10]

Answer:

The number is 62

Step-by-step explanation:

Let the digits of the number be T and U;

A 2 digit number is represented as: 10T + U

So,

$T + U = 8$

$10T + U - (10U + T) = 10 + 10U + T$

Required

Find the digit

Make U the subject in the first equation

$U = 8 - T$

Substitute 8 - T for U in the second

$10T + U - (10U + T) = 10 + 10U + T$

$10T + 8 - T - (10*(8-T) + T) = 10 + 10(8 - T) + T$

$10T + 8 - T - (80-10T + T) = 10 + 80 - 10T+ T$

$10T + 8 - T -80+10T - T = 10 + 80 - 10T+ T$

Collect Like Terms

$10T + 10T - T- T + 8 -80 = 10 + 80 - 10T+ T$

$18T -72 = 90 - 9T$

$9T + 18T = 90 + 72$

$27T = 162$

$T = 162/27$

$T = 6$

Recall that:

$U = 8 - T$

$U = 8 - 6$

$U = 2$

<em>Hence, the number is 62</em>

5 0

3 years ago

Estimate the tax on shoes that cost $68.50 when the sales tax rate is 8.25%.

Bond [772]

It would cost $74.15 for the shoes

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4 years ago

Ms. Cruz has a tank with 11 fish. After buying two more, she has 2 less than triple the amount of fish Ms. Montesinos has. How m

Katyanochek1 [597]

Answer:

Ms. Montesinos has 5 fish in her tank

Step-by-step explanation:

a) Let y = the amount of fish Ms. Montesinos

b) 3y-2=13

c)

3y-2+=13+2

3y/3=15/3

y=5

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3 years ago

Please help if you can

dolphi86 [110]

Answer:

x=4 or x=-5/7

Step-by-step explanation:

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3 years ago