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DedPeter [7]
2 years ago
8

There are 22 events at an indoor track and field meet. The ratio of track and events to field events is 8:3. How many of the eve

nts are track events?
Mathematics
1 answer:
Minchanka [31]2 years ago
3 0
16 track and events and 6 events. Since if it is 8:3 that means the total is 11, and 22 is double 11. The ration would double in size. Making 8:3 to 16:6. If you add 16 and 6, you would get 22 in all.
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Eight more then seventimes a number (x) is atleast twenty nine
Mademuasel [1]

Answer:A number increased by seventeen is equal to seventy-three. x + 17 = 73

Some number decreased by seven is thirty-three. x - 7 = 33

A number increased by twelve is forty. x + 12 = 40

A number increased by fifteen is sixty-two. x + 15 = 62

Eight less than a number is nine. x - 8 = 9

A number divided by 11 is 4. x/11 = 4

Seven more than three times a number is 19. 3x + 7 = 19

Four more than five times a number is thirty-six. 5x + 4 = 35

Eight less than nine times a number is eleven. 9x - 8 = 11

Twelve more than four times a number is seven. 4x + 12 = 7

Seven more than triple a number is fifteen. 3x + 7 = 15

Seven times a number increased by eight equals twenty-three. 7x + 8 = 23

Eight more than six times a numbers is eleven. 6x + 8 = 11

Nine times a number increased by thirteen is twelve. 9x + 13 = 12

The quotient of a number and four is seventeen. x/4 = 17

A number increased by seven is twenty-five. x + 7 = 25

Fifty-five is the sum of a number and sixteen. x + 16 = 55

The product of a number and eleven is seventy-five. 11x = 75

Eight times a number increased by eleven is thirty-seven. 8x + 11 = 37

The difference of a number and twelve is thirty-four. x - 12 = 34

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Plz help fast will mark brainliest!!!
ki77a [65]
The answer :9.1×10 ^3

3 0
2 years ago
-1/8(x-4)=-4<br> how do i show my work
UkoKoshka [18]

Answer: the answer is x=36

Step-by-step explanation:

Simplify  \frac{1}{8}(x-4)

8

1

​

(x−4)  to  \frac{x-4}{8}

8

x−4

​

.

-\frac{x-4}{8}=-4

−

8

x−4

​

=−4

2 Multiply both sides by 88.

-x+4=-4\times 8

−x+4=−4×8

3 Simplify  4\times 84×8  to  3232.

-x+4=-32

−x+4=−32

4 Regroup terms.

4-x=-32

4−x=−32

5 Subtract 44 from both sides.

-x=-32-4

−x=−32−4

6 Simplify  -32-4−32−4  to  -36−36.

-x=-36

−x=−36

7 Multiply both sides by -1−1.

x=36

x=36

6 0
3 years ago
A 20% alcohol solution was mixed with pure alcohol at a ratio of 4:1. What is the percentage of alcohol in the new solution?
gtnhenbr [62]

Answer:

36%

Step-by-step explanation:

20 % solution in 4/5 parts of the mmixture gives 80/5

100% solution in 1/5 parts of the mixture gives 100/5

total would give 80+100/5= 36% solution

8 0
3 years ago
PLEASEEEE HURRYYYY!!!!<br><br>find the slope, y and x-intercept of<br>f(x)=4 ​
Tju [1.3M]

i'd say it would be 4 over 1         4/1    so you go up 4 and to the right 1 if they were negative then it would be the oposite way around.

7 0
3 years ago
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