All categories

3 years ago

Answer question 31 plz

Mathematics

2 answers:

DedPeter [7]3 years ago

6 0

The answer is C:
250+6d + 4(2d)
250 is initial amount
6d is the amount of money after 6 weeks
4(2d) is the amount of money doubled over 4 weeks.

There go C is the answer<span />

Juli2301 [7.4K]3 years ago

5 0

The answer to 31 is C :))

You might be interested in

Write 10x 10x 10x 10x 10x 10x 10x 10 with an exponent. Explain how you decided what exponent to write. 10x 10x 10x 10x 10x 10x 1

julia-pushkina [17]

Answer:10 to the power of 8

Step-by-step explanation:since 10 is used as a factor 8 times, the exponent is 10 to the power of 8.

3 0

3 years ago

Question 1 options: Jamal deposits $1000 into a savings account on his 18th birthday. If the 2% interest is compounded yearly, h

taurus [48]

65-18=47
2%47 = 0.94 thats the answer

4 0

3 years ago

Read 2 more answers

The sum of 33 consecutive even numbers is 78. What is the second number in this sequence?

hjlf

Answer: The second number is 26

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. Let's call:

x: The first even number.

x+2: the second consecutive even number.

x+4: the third consecutive even number.

2. So, you know that the sum ot the 3 consecutive numbers is 78, therefore, you must add them, as you can see below:

$x+(x+2)+(x+4)=78\\3x+6=78\\3x=78-6\\3x=72\\x=\frac{72}{3}\\x=24$

3. Substitute the value obtain into x+2. Therefore, the second number is:

$x+2=24+2=26$

3 0

4 years ago

2x + 3y = 6<br> x + 2y = 5

melisa1 [442]

X
=
−
3
,
y
=
4
.
Explanation:
From the second equation, you know that
x
=
5
−
2
y
. Substitute this expression for
x
in the first equation to get
2
(
5
−
2
y
)
+
3
y
=
6
10
−
4
y
+
3
y
=
6
−
y
=
−
4
y
=
4
Now that we have found
y
, we can find
x
using
x
=
5
−
2
y
→
x
=
5
−
2
⋅
4
=
−
3

HOPE I HELPED :)

8 0

3 years ago

Read 2 more answers

Condense each expression. 5 log5 x - 1/4 log5 (8 -x)

allsm [11]

Step-by-step explanation:

5 log₅ x − ¼ log₅ (8−x)

log₅ x⁵ − log₅ (8−x)^¼

log₅ x⁵ − log₅ ∜(8−x)

log₅ (x⁵ / ∜(8−x))

4 0

4 years ago