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3 years ago

Can you Solve 7x-15= ?

1 answer:

7 0

Add 15 to the other side of the equation which gives you 15 and then do 15/7 which gives you 2.14 when you round it so x=2.14

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find the area of field in a form of trapezium whose parallel sides are 10 and 12 and perpendicular distance between them is 6 me

IRISSAK [1]

Answer:

66 m²

Step-by-step explanation:

A = ½ (a + b) h

A = ½ (10 + 12) (6)

A = 66

The area is 66 m².

7 0

4 years ago

The City Transit Authority plans to hire 12 new bus drivers. From a group of 100 qualified applicants, of whom 65 are men and 35

QveST [7]

Answer:

1. About 1/5 chance that Mary is chosen

About 1/7 chance John is chosen

2. about 0.0286 chance mary is chosen

about 0.0154 chance john is chosen

same as answer 2

Step-by-step explanation:

1. If you do proportions, a female's chance comes to 1/5 and a male's chance comes to 1/7.

2. for females, do 1/35 and males do 1/65

same as answer 2

4 0

3 years ago

9^y-3=8 JUST DO IT! PLZ...

aleksley [76]

Hello My Dear Friend!

$9^y-3=8$ 
We move all terms to the left:
 $9^y-3-(8)=0$ 
We add all the numbers together, and all the variables
 $9^y-11=0$ 
We move all terms containing y to the left, all other terms to the right
 $9^y=11$
$y=11/1$
$y=11$

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7 0

3 years ago

What is 18 divided by 7 long division

Lilit [14]

2.6 is the aswer.
Why?take the 2 number after the decimal the estimate

3 0

3 years ago

Val rented a bicycle while she was on vacation she paid a flat rental fee of $55.00 plus $8.50 each day the total cost was $123

artcher [175]

Answer:

55+8.5x=123

Step-by-step explanation:

The 55 represents the flat fee, the 8.5 represents the daily charge, x represents the number of days she rented it for, and 123 is the total amount

3 0

3 years ago

Read 2 more answers