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3 years ago

NEED HELP PLEASE!! Branliest to first! Ignore the one highlighted unless it's right lol

Mathematics

1 answer:

scoundrel [369]3 years ago

8 0

Answer:

D, it looks like it goes on forever and ever so it is all real numbers.

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Diego’s family car holds 14 gallons of fuel. Each day the car uses 0.6 gallons of fuel. A warning light comes on when the remain

Tomtit [17]

No the could not go 25 days without it coming on....if you multiply.6 gallons by 25 days you get 15 since the car only holds 14 gallons the car would be empty before the 25th day

8 0

3 years ago

Read 2 more answers

Which table describes a linear function that has a slope of 2?

dexar [7]

Answer:

Table (4)

Step-by-step explanation:

Slope of a line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

m = $\frac{y_2-y_1}{x_2-x_1}$

From the table (1),

Two points lying on the graph are (2, 1) and (6, -1).

Slope of the line = $\frac{1+1}{2-6}$ = $-\frac{1}{2}$

From the table (2),

Two points lying on the linear function are (0, 8) and (2, 4).

Slope of the line = $\frac{8-4}{0-2}$ = -2

From the table (3),

Two points are (-4, 4) and (-2, 5).

Slope of the line = $\frac{5-4}{-2+4}$ = $\frac{1}{2}$

From table (4),

Two points lying on the function are (-2, 0) and (0, 4).

Slope of the line = $\frac{4-0}{0+2}=2$

Therefore, Table (4) represents a linear function with slope 2.

5 0

3 years ago

Jake charges $15 per hour for swim lessons. The cost is per student. Is the amount of money jake makes per hour proportional to

V125BC [204]

Answer:

Hours

Step-by-step explanation:

Jake is being paid $15 an hour, not per child.

Say he has five children, three stay for one hour, two stay for two hours. If he's getting paid per hour, then he'd earn $105. But, if he gets paid per child he'd only make $75 dollars.

But since it says that he gets paid per HOUR, it would be proportional to how much money he makes.

4 0

3 years ago

The difference of 8 and six times a number is a minimum of sixty-eight

Elza [17]

Answer:

Let's represent the unknown number with the variable, x.

The word "difference" indicates subtraction and "times" indicates multiplication.

The "difference of 8 and six times a number" would be represented as: 8 - 6x

NOTE: The order of the terms is important (8- 6x is not the same as 6x - 8).

This expression 8 - 6x must be at least 68 to meet the requirement of being at least a "minimum".

The final inequality will be: 8 - 6x ≥ 68

Step-by-step explanation:

hope this helps :)

8 0

3 years ago

Read 2 more answers

Convert 3 over 7 into a percent.

mart [117]

Step-by-step explanation: To write a fraction as a percent, first remember that a percent is a ratio of a number to 100.

So to write 3/7 as a percent, we need to find a fraction

equivalent to 3/7 that has a 100 in the denominator.

We can do this by setting up a proportion.

So we have $\frac{3}{7} = \frac{n}{100}$ .

Now, we can use cross-products to find the missing value.

So we have (3)(100) which is 300 is <em>equal</em> to (7)(n) or 7n.

So we have the equation 300 = 7n.

Next, dividing both sides of the equation by 7, we have 42.8571 = n.

So 3/7 is equal to 42.8571/100 or 42.8571%.

4 0

3 years ago