3 years ago

Solve: x - 11 = -8 O 3 O 20 0 -15

Mathematics

2 answers:

Jobisdone [24]3 years ago

6 0

Answer:

A.3

Step-by-step explanation:

x-11=-8

x-11+11=-8+11

x=-8+11

x=3

Hope this helps ;) ❤❤❤

serious [3.7K]3 years ago

5 0

Answer: $x=3$

Add 11 to both sides

$x-11+11=-8+11\\x=3$

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there are 2,300 licensed dogs in clarkson. A random sample of 50 of the dogs in Clarkson shows that 8 have ID microchips implant

algol [13]

Set up a ratio comparing the sample portion to the whole portion.

x= # of all dogs likely to have chip

Sample: 8 out of 50
Whole: x out of 2,300

8/50= x/2300
cross multiply

(50*x)= (8*2300)
50x= 18400

divide both sides by 50
x= 368

ANSWER: 368 dogs in Clarkson are likely to have a microchip.

Hope this helps! :)

7 0

3 years ago

Read 2 more answers

6x4=8xN How can I solve this

Nookie1986 [14]

6×4=24 right so than how many 8 can get you to 24, so you do 8,16,24 or 8×3 So it's 8×3=24 (Your welcome ^.^)