Rearrange the equation so b is the independent variable..
a – 7 = 3(b +2)
a =

Answers

Answer 1

Answer:

The equation is rearranged with b as the independent variable, and the expression for a is a = 3b + 13.

To rearrange the equation so that b is the independent variable, we need to solve for a in terms of b. Here's how you can do it step-by-step:

Given equation: a - 7 = 3(b + 2)

Step 1: Distribute the 3 on the right side.

a - 7 = 3b + 6

Step 2: Move the constant term (-7) to the right side by adding 7 to both sides of the equation.

a = 3b + 6 + 7

Step 3: Simplify the right side.

a = 3b + 13

Now, the equation is rearranged with b as the independent variable, and the expression for a is a = 3b + 13.

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Answer 2

Answer:

Answer:

a = 3b+13

Step-by-step explanation:

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What expression is not equivalent to 1/343 A. 7-1 x 7-2 B.77 x 7-10 C. 7-2 x 7-5 D. 7-5 x 72 (All expressions have an Integer either negative or positive u just can't type it correctly here and B and D or not 77 or 72 it's 7 and positive 7 and D is 7 positive 2
When an apple is dropped from a tower 256 feet high, the function h(t) =-167 +256 models the height of theapple, in feet, after t seconds. Determine, algebraically, the number of seconds it takes the apple to hit the ground.
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If lines l and m are parallel, then 2 and 3 are corresponding angles.
True or false

Answers

the answer is false

Answer:

A) True

Step-by-step explanation:

Hello! In this diagram, <2 and <3 ARE corresponding angles. The answer above is incorrect, and I am sorry if you put false! Hope this comes to your help / anybody in the future who has this same lesson. (:

If the sale tax in your city is 5.4% and an item costs $5 before tax how much tax would you pay on that item round up to the nearest cent

Answers

5.4% is 0.054
Multiply by 1.054 because it is being added to $5

5 × 1.054
$5.27

Final answer:

The sales tax on an item costing $5 with a tax rate of 5.4% will be $0.27. This is calculated by converting the percentage to a decimal (0.054) and multiplying by the original cost ($5).

Explanation:

The subject of this question is mathematics, specifically, it's a problem of calculating the sales tax. In this scenario, if the tax rate is 5.4% and the initial price of the item is $5, you can calculate the amount of tax to pay by multiplying the original price of the item by the tax rate in decimal form.

So, step 1 is converting the percentage into a decimal by dividing by 100. That gives us 5.4 / 100 = 0.054.

Step 2 is multiplying this tax rate by the original price of the item: $5 * 0.054 = $0.27.

Therefore, the tax you would pay on an item that costs $5 before sales tax is approximately $0.27, rounding up to the nearest cent.

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What is the LCM of 12,30,42

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Answer:

i think this answer is also helpful for you

I will mark Brainliest What is the value of X one number is 78 https://static.k12.com/nextgen_media/assets/8124481-NG_IMB_SemB_ST_Pt1_DP157_261_005_01.png

Answers

You have two crossed lines. They form a total of 4 angles. The x and 78 are straight across from each other. When that happens, the two angles are labeled as vertically opposite angles.

Vertically opposite angles are always equal

x = 78 <<<<<<<< answer

The right answer should be 78

Find the measure of YZ if Y is the midpoint of XZ.A. 2
B. 10
C. 16
D. 20
Thank you!!!!

Answers

B. 10
Because Y is the midpoint of XZ, XY=YZ, solve for x, then plug in that number that x equals for YZ

What is the distance between points M and H? Round to the nearest tenth of a unit. units Two points on a coordinate grid. Point Ms coordinates are negative two, five. Point Hs coordinates are six, zero.

Answers

I graphed the points and I observed that it can form a right triangle. The distance required is the hypotenuse of the right triangle.

long leg is from -2 to 6 value of the x line. Its measure is 8.
short leg is form 0 to 5 value of the y line. Its measure is 5.

We will use the Pythagorean theorem to get the hypotenuse or distance of two points.

a² + b² = c²
8² + 5² = c²
64 + 25 = c²
89 = c²
√89 = √c²
9.43 = c

The distance of the two points, M and H, is 9.43

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SOLVE THISSS (3x+6)/3=-1