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3 years ago

Translate this sentence into an algebraic equation.

Mathematics

2 answers:

oksano4ka [1.4K]3 years ago

4 0

Answer:

$\boxed{\bold{5y-8=16}}$

Step By Step Explanation:

Vocabulary:

Product Of: Multiplication

Less Than: Subtraction

-------------------------------------

Pick Apart The Sentence:

8 Less Than: Eight Is Being Subtracted From A Number

The Product Of 5 And y: 5 And y Are Being Multiplied Together

Is 16: The Final Result Is 16

-------------------------------------

Piece Together:

5y - 8 = 16

5 and y are bing multiplied, then 8 is being subtracted from that. The final result is 16.

- Mordancy

Vladimir [108]3 years ago

4 0

Answer:

I believe the answer to this question is B I hope tis is correct and helps

Step-by-step explanation:

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Yolanda’s sunflower plant was 64.34 centimeters tall in July.

Tomtit [17]

It would be 82.54 centimeters tall by the end of August so you would round it up so it would become 83 centimeters meaning that the estimate would be greater than the actual height because you would be rounding up to the nearest whole number not down.

8 0

3 years ago

Solve (x – 3)2 = 49. Select the values of x. –46 -4 10 52

Fudgin [204]

Answer: x = 55/2

Step-by-step explanation: (x)(2) (-3)(2) = 49 2x-6+6 = 49+6 2x/2 = 55/2 x = 55/2

I know that my answer isn't a choice for one of the values of x but that's the result that I got when I solved (x–3)2 = 49.

6 0

2 years ago

3. Define a variable, write an equation, and solve the problem. Carla began a

faust18 [17]

Answer:

Carla has been running 7 miles each day for 13 days.

Step-by-step explanation:

Carla ran 3 miles on her first day, 5 miles on her second day and then 7 miles each day onward.

Let the number of days she ran 7 miles each day = x

Total distance run by Carla = 3 + 5 + 7(x)

= 8 + 7x

If her log book shows that she has run total distance = 99 miles

Equation representing her total run will be,

8 + 7x = 99

7x = 99 - 8

7x = 91

x = $\frac{91}{7}$

x = 13 days

Therefore, Carla has been running 7 miles each day for 13 days.

3 0

3 years ago

Find the value of each variable so that the quadrilateral is a parallelogram.

Dmitry [639]

Answer:

x = -2

y = -5

Step-by-step explanation:

Properties of a Parallelogram

Two pairs of opposite sides are parallel.
Two pairs of opposite sides are equal in length.
Two pairs of opposite angles are equal in measure
The diagonals bisect each other.
Adjacent angles are supplementary.
Each diagonal divides the quadrilateral into two congruent triangles.

Each diagonal is divided into two measures expressed with variables. Since diagonals bisect each other:

y + 23 = -4y - 2. And

-2x + 6 = x + 12

Solve the first equation. Adding 4y:

5y + 23 = - 2

Subtracting 23:

5y = -25

Dividing by 5:

y = -5

Solve the second equation. Subtracting x and 6:

-3x = 6

Dividing by -3:

x = -2

Solution:

x = -2

y = -5

4 0

3 years ago

For a car, $250 per month, 40 mile per gal, $2.15 cost per gal, make an linear equation

Talja [164]

Answer:

250+(40×2.15)

336

hope this helps

4 0

3 years ago