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Masteriza [31]
3 years ago
13

How do I solve this?

Mathematics
1 answer:
algol133 years ago
8 0
Solve what.............
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Good Treads and Speed Tracks manufacture tires. Good Treads claims that their tires last longer than Speed Tracks tires. A car c
Crazy boy [7]
The answer is B... good treads claim is false therefore it can be concluded that speed tracks tires last longer than good treads tires 

3 0
3 years ago
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Pizza is served in the school cafeteria every fourth school day. Tacos are served every third school day. Both pizza and tacos w
KIM [24]

Answer: secend day


Step-by-step explanation:


4 0
2 years ago
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-1/2y=1/2x+5 and y=2x+2
Anettt [7]

I assume this is the intersection of two lines, i.e. -1/2y is (-1/2)y.  Please tell me if it's really -1/(2y).

(-1/2)y=(1/2)x+5

Multiplying both sides by -2

y = - x - 10

The other equation is

y = 2x + 2

We can equate them to find the meet

y = - x - 10 = 2x + 2

-3x = 12

x = -4

y = 2x + 2 = -6

Check:  (-1/2)y=3, (1/2)x+5=3, equal, good

2x+2=2(-4)+2=-6=y, good

Answer: x=-4, y=-6

6 0
3 years ago
WILL MARK BRAINIEST IF CORRECT.
bonufazy [111]

Answer:

1, 2, 5 and 6 are the answers.

Step-by-step explanation:

2 is correct because the arrow shows that the number line continues till infinity. 5 is correct because any fraction is possible as no restriction of integer value is placed. Any number less than 7 is not included. There are some confusions with 1 as it's not a solid color, So, I assume -7 is not included.

3 0
3 years ago
The ratio of the number of boys to the number of girls inn math club is 4 to 3 there are 36 girls in math club how many boys are
Kay [80]

Answer:

48 boys

Step-by-step explanation:

Since the ratio of Boys to Girls is 4/3, set this equal to X number of boys/36. Cross multiply so 36*4=144, and 3*x= 3x. So now you have 144=3x, divide by 3 to get x=48 boys.

4 0
3 years ago
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