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Juli2301 [7.4K]
2 years ago
15

Solve each equation. 3) 4= 2x + 3.x

Mathematics
2 answers:
taurus [48]2 years ago
7 0
Answer: x=4/5

Explanation: Switch sides 2x+3x=4
5x=4b. Divide both sides by 5
5x/5 =4/5
x=4/5
Andrej [43]2 years ago
6 0

Answer:

Step-by-step explanation:

2x+3x=4

5x=4

x=4/5

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What is the answer to m + 3 = -8
xeze [42]

Answer:

m=-11

Step-by-step explanation:

All you have to do is subtract 3 from both sides and you get -11!

I hope this helps and have a great day!

6 0
2 years ago
Read 2 more answers
PLEASE ANSWER
Sphinxa [80]

Answer:

A

Step-by-step explanation:

8 times 1.75 is 14.

4 0
2 years ago
What is ∑n=16[4(−5)n−1] equal to?<br><br> Enter your answer in the box.
Cerrena [4.2K]

Step-by-step explanation:

Geometric Sequence formula for general term:

an = a1(r^n-1)

a1 = 4 × (-5)^1-1

a1 = 4

r = -5

Summation formula for geometric sequence :

Sn = a1 ( 1 - r^n / 1 - r )

...<em>take n from the top of the summation.</em>

= 4 ( 1 -(-5)^6 / 1 -(-5)

= -10416.

4 0
1 year ago
Brian completed 34 free throws and missed 16.
Molodets [167]
It is 46 if you divide 34 by 16 you get 2.125 then divide 100 by 2.125 and you get 47.05 the 0 means go down if you are rounding which brings it to 46

4 0
3 years ago
Read 2 more answers
Rewrite in simplest terms:
tangare [24]

Answer:

If one −5s−7(8s−1): -61s+7

If two −5s−7(8s−1): -112s+14

Step-by-step explanation:

-5s-7(8s-1)

Multiply -7 onto 8s and -1:

-5s-56s+7

add -5s and -56s:

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−5s−7(8s−1)−5s−7(8s−1)

Multiply both -7 to 8s and -1

-5s-56s+7-5s-56s+7

add:

-112s+14

6 0
3 years ago
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