2 years ago

-63 —— = -7 what’s the error -9

Mathematics

2 answers:

Yanka [14]2 years ago

8 0

Answer:

minus cancel minus making it 7

STatiana [176]2 years ago

6 0

Answer:

One of the negatives must go

Step-by-step explanation:

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A number divided by three less two is at most two

Marina CMI [18]

x ≤ 12

Solution:

Let us take the number be x.

A number : x

A number divided by three : $$\frac{x}{3}$

A number divided by three less two : $$\frac{x}{3}-2$

A number divided by three less two is at most two : $$\frac{x}{3}-2\leq 2$

Now, simplify the inequality,

$$\Rightarrow\frac{x}{3}-2\leq 2$

Add 2 on both sides of the inequality,

$$\Rightarrow\frac{x}{3}-2+2\leq 2+2$

$$\Rightarrow\frac{x}{3}\leq 4$

Multiply by 3 on both sides of the equation,

$$\Rightarrow\frac{x}{3}\times3\leq 4\times3$

$$\Rightarrow x\leq 12$

Hence x ≤ 12.

5 0

3 years ago

Brown ball weighed 1.6 pounds and the green ball weighed 0.39 pounds if he placed both on the scale at the same time what will t

NemiM [27]

1.6+0.39 which is 1.99 pounds.

8 0

3 years ago

If Bart has 20$ and Andy took $19.65 how much does Bart have

Helen [10]

Answer:

well bart has 20.00

andy took 19.65

Step-by-step explanation:

subtract $20.00\\-19.65\\\\_______\\0.35$

your answer should be 0.35

8 0

3 years ago

On Jared's math test, each incorrect answer received the same amount of negative points. If he answered three questions incorrec

Arada [10]

Answer:

-4

<em>BRAINLIEST, PLEASE!</em>

Step-by-step explanation:

-12/3 = -4

4 0

2 years ago

Read 2 more answers

Can someone help me figure out the answer?

love history [14]

Answer:

8763

Step-by-step explanation:

Let x represent the number of students the college had last year. Then this year's enrollment is ...

... x - 3%·x = 8500

... x(1 - 0.03) = 8500 . . . . . collect terms

... x = 8500/0.97 ≈ 8762.89 . . . . divide by the coefficient of x

Enrollment last year was about 8763.

_____

Of course, you know 3% = 3/100 = 0.03.

5 0

3 years ago