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3 years ago

Can you please answer everything. What fraction every letter on their can run in a minute. Reward brainiest answer: 15 points

Mathematics

1 answer:

motikmotik3 years ago

4 0

Student B: 1/2 mile in 4 minutes:

Divide 1 mile 4 min
--------- by ------------
2 1

This comes to 1 mile 1 1 mile
-------- * --------- = ------------ or (1/8) mile per minute.
2 4 min 8 min
-

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Manuel ordered pizza for a party. A vegetable pizza has 6 slices per pie. A cheese pizza has 8 slices per pie. Manuel ordered fo

nika2105 [10]

Answer:

20 Pizza

Step-by-step explanation:

Let the number of vegetable pizza be x

Given that

Manuel ordered four times as many cheese pizzas as vegetable pizzas

the number of cheese pizza = 4x

1. no of slice in 1 vegetable pizza pie = 6

no of slice in x vegetable pizza pie = 6x

2. no of slice in 1 cheese pizza pie = 8

no of slice in 4x cheese pizza pie = 8*4x = 32x

Total no of slice for x vegetable pizza and 4x cheese pizza = 6x+32x = 38x

Given that

total no. of 152 slices, therefore

38x = 152

=> x = 152/38 = 4

Thus, no. of vegetable pizza ordered = 4

no. of cheese pizza ordered = 4x = 4*$ = 16

Total no of pizza ordered = 16+4 = 20 (answer)

7 0

3 years ago

What is the product of z and 5

frez [133]

The answer would be 5z i think

4 0

3 years ago

Which set of ordered pairs represents a function?

kramer

Answer:

Third 1

Step-by-step explanation:

A function can not have repeating x-values, but CAN have repeating Y-VALUES.

(x,y)

Example : (-4,6) & (-4,2) - There is a repeating x-value, -4.

7 0

3 years ago

Which rule can be used to describe the growth of the y vales of the function y=12^x over each interval from x=-1 to x=3?

valentinak56 [21]

The function is $f(x)=12^x$ .

This means that as we get from 1 to 2, we have the following values:

$f(1)=12^1=12$ , and $f(2)=12^2=12\cdot12$ .

Similarly, if we check x=3, we have $f(3)=12^3=12\cdot12\cdot12$ .

We can see that as x changes by 1 (with greater values), y increases by a factor of 12.

Answer: multiply by 12

5 0

3 years ago

Read 2 more answers

Please solve this<br> 364x-64x=300x<br> and<br> 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)

irinina [24]

Answer:

Step-by-step explanation:

All real numbers are solutions in both.

12(x2−x−1)+13(x2−x−1)=25(x2−x−1)

Step 1: Simplify both sides of the equation.

25x2−25x−25=25x2−25x−25

Step 2: Subtract 25x^2 from both sides.

25x2−25x−25−25x2=25x2−25x−25−25x2

−25x−25=−25x−25

Step 3: Add 25x to both sides.

−25x−25+25x=−25x−25+25x

−25=−25

Step 4: Add 25 to both sides.

−25+25=−25+25

0=0

6 0

3 years ago