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DedPeter [7]
2 years ago
5

Hi I need help. I will also tell you this so you don't end up doing it. So the question about Toby is not a problem for you to d

o so don't do it. If your here to help, I'm here to give.

Mathematics
1 answer:
mote1985 [20]2 years ago
8 0

5. 25 = x + 3

It is a one step equation. You just need to subtract 3 on both sides to get x.

6. 2b - 7 = 15

This is a two step equation. You need to add 7 on both sides and then divide both sides by 2 to get b.

7. 10m = 90

Finally, this is a one step equation. You need to divide both sides by 10 to find m.

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Use the graph of f(x) to evaluate the following:
SIZIF [17.4K]

Answer:

\large\boxed{\dfrac{1}{2}}

Step-by-step explanation:

\text{The average rate of change of function}\ f(x)\\\text{over the interval}\ a\leq x\leq b\ \text{is given by this expression:}\\\dfrac{f(b)-f(a)}{b-a}.\\\\\text{Read from graph the values of function for}\ x=3\ \text{and}\ x=5.\\(look\ at\ the\ picture)\\\\f(3)=1,\ f(5)=2\\\\\text{Substitute:}\\\\\dfrac{f(5)-f(3)}{5-3}=\dfrac{2-1}{2}=\dfrac{1}{2}

3 0
3 years ago
Zachary invested $130 in an account paying an interest rate of 3.6% compounded daily. Assuming no deposits or withdrawals are ma
TiliK225 [7]

Answer:

$193

Step-by-step explanation:

8 0
2 years ago
What value of x is in the solution set of 3(x – 4) > 5x + 2?
bonufazy [111]

We have to simplify and get the value of x from this inequality given:

Given inequality,

3(x - 4) > 5x + 2

Now let's simplify by using distributive property,

3x - 12 > 5x + 2

We need to find x, so let's isolate x to the letter side of the inequality for calculation at ease.

3x - 12 - 5x  - 2 > 0

- 2x - 14 > 0

Now, dividing -2 from both sides.

Note : As we are dividing a negative number from both sides, the sign of the inequality will be <u>reversed</u>.

\dfrac{ - 2x - 14}{ - 2}  >  \dfrac{0}{ - 2}

x + 7 < 0

Now subtracting -7 from both sides,

x + 7 - 7 < 0 - 7

x <  - 7

Or, Interval of the equal (- \infin, -7 ]

#CarryOnLearning

<u>━━━━━━━━━━━━━━━━━━━━</u>

3 0
3 years ago
Help please and thank you
Akimi4 [234]
-6×-6=36
f-34=36
34+36=70
f=70
7 0
2 years ago
Which of the following statements about trapezoids is true?? (Help asap) !!!!!!
vampirchik [111]
It is suppose to be letter d

5 0
2 years ago
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