Ask question

Ask question

All categories

katrin2010 [14]

2 years ago

7

You started with $10 in your pocket. You were lucky and found a quarter on the ground. At the store, you bought a present for yo

ur mom that cost $2.12. How much money do you have left?

1 answer:

Leto [7]2 years ago

7 0

Answer:

The answer is $8.13

Step-by-step explanation:

subtract $2.12 from $10.25

You might be interested in

Which sampling would be appropriate to survey 120,000 people?

kipiarov [429]

Answer: Id say b

Step-by-step explanation: a would be too high and a bit too detailed. Whereas c and d will be inaccurate.

8 0

2 years ago

5x-2y=11 and 3x+4y=4<br>Find the value of x and y in equation.

nadya68 [22]

5x-3y=11---(1)
3x+4y=4---(2)

(1)×3 and (2)×5

15x-9y=33-(3)
15x+20y=20-(4)

Subtract both

$\\ \sf\longmapsto -29y=13$

$\\ \sf\longmapsto y=\dfrac{-13}{29}$

Put in eq(1)

$\\ \sf\longmapsto 5x+\dfrac{-117}{29}=11$

$\\ \sf\longmapsto 5x=11+\dfrac{117}{29}=\dfrac{261+117}{29}=\dfrac{278}{29}$

$\\ \sf\longmapsto x=\dfrac{278}{145}$

7 0

1 year ago

Read 2 more answers

The first four terms of a sequence are shown below:

Marta_Voda [28]

Answer:

Step-by-step explanation:

Since each term is decreased by three $f(n+1)=f(n)-3$

7 0

2 years ago

Heheh be svdbtjdjsbddb

Dennis_Churaev [7]

Did u type that by mistake

6 0

1 year ago

Read 2 more answers

What is the solution to the equation 6 x + 2 = 9 x minus 1?

lina2011 [118]

Answer:

x=1

Step-by-step explanation:

By substituting 1 into the equation for x, both sides will equal 8.

4 0

2 years ago