3 years ago

What integer can be used to represent the dollar amount entered on August 8

Mathematics

1 answer:

Taya2010 [7]3 years ago

3 0

fjhdfdsfklsdfsfsdfdfdfsfs

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What is the length of AC?<br><br>Geometry, see attachment.

Stolb23 [73]

Answer:

D.144

Step-by-step explanation:

$\frac{7}{x} = \frac{84}{156-x}$

⇔ 84x = -7x + 1092

⇔ 91x = 1092

⇔ x = 12

⇒ AC = 156 - x = 156 - 12 = 144

8 0

3 years ago

Please explain what I am to do with this problem <br> 1x= -1; x+5=4

alexandr1967 [171]

1x=-1
that means whererever you see x, you replace it with -1

x is a placeholder for an unknown number

so repolace it

-1+5=4
5-1=4
true

3 0

3 years ago

2. Out of 35 students participating in a debate, 10 are girls. The probability that winner is a boy is: a)1/7 b)3/7 c)4/7 d)5/7

Gnoma [55]

Answer: d) 5/7

Step-by-step explanation:

10 out of 35 of the students are girls. The number of boys is therefore:

= 35 - 10

= 25 boys

Probability that the winner is a boy is:

= 25/35

Take that fraction to the simplest by dividing both by 5:

= 5/7

3 0

3 years ago

2 = (8 p +10)<br> how do you solve this problem?

Marta_Voda [28]

Answer:

P=-1

Step-by-step explanation:

8 0

3 years ago

Wrote an equation to find x

Igoryamba

3x+1+52 = 180°

Remember, angles in a straight line must ALWAYS add up to 180°.

7 0

3 years ago