3 years ago

Solve this 6x+7=8x−15

Mathematics

2 answers:

muminat3 years ago

7 0

Answer:

13x=-7x

6x+7=8x-15 is false

Step-by-step explanation:

Charra [1.4K]3 years ago

6 0

Answer:

Heres my answer x=11

Hope it will help you

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A spacecraft travels at a speed of 5 x 10^4 miles per day. How long will it travel in 1.5 x 10^2 days?

Dimas [21]

Answer:

$7.5 \times 10^6$ miles

Step-by-step explanation:

$(5\times 10^4)\times (1.5 \times 10^2)=\\(5\times 1.5) \times (10^4 \times 10^2)=\\7.5 \times 10^6$

Hope this helps!

6 0

3 years ago

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olga nikolaevna [1]

Answer:

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3 years ago

Yall just use me 4 points }:

Klio2033 [76]

Answer:

thx.

Step-by-step explanation:

3 0

3 years ago

Pls solve for each variable

Serjik [45]

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<h3>Answer is -32.</h3>

7 0

3 years ago

Read 2 more answers

Andre has a summer job selling magazine subscriptions. He earns $25 per week plus $3 for every subscription he sells. Andre hope

Lelechka [254]

Answer:

C = 25 + 3n

Step-by-step explanation:

Andre has a summer job selling magazine subscriptions.

We are told that:

Andy earns $25 per week plus $3 for every subscription he sells.

Let us represent

C = Total amount of money he makes this week

n = the number of magazine subscriptions Andre sells this week.

Hence, Our Algebraic expression =

C = $25 + $3 × n

C = 25 + 3n

5 0

3 years ago