3 years ago

Please helppppppppppppppppppppppppppppppppppppppppppp

Mathematics

2 answers:

9966 [12]3 years ago

8 0

Answer:

x = -5

Step-by-step explanation:

This is correct because I did the math

Sati [7]3 years ago

3 0

Answer:

x=3.5

Step-by-step explanation:

multiply each side by 4 so you get 3(x+1)=x+8. distribute to get 3x+1=x+8. subtract numbers from each side to get 2x=7. divide by 2, x=3.5

You might be interested in

The Marcus Family is

Margarita [4]

Answer:

765 miles

Step-by-step explanation:

Find the rate (mph) and then multiply the result by 9 hours:

340 mi

------------- * 9 hrs = 765 miles

4 hrs

8 0

3 years ago

In ΔUVW, the measure of ∠W=90°, VW = 32 feet, and WU = 78 feet. Find the measure of ∠V to the nearest degree.

DanielleElmas [232]

Answer: $67.68^{\circ}$

Step-by-step explanation:

Given

$\angle W=90^{\circ}$

$VW=32\ ft$

$WU=78\ ft$

from the figure, we can write

$\Rightarrow \tan v=\dfrac{UW}{VW}\\\\\Rightarrow \tan v=\dfrac{78}{32}\\\\\Rightarrow \tan v=2.437\\\Rightarrow v=\tan^-1(2.437)\\\Rightarrow v=67.68^{\circ}$

7 0

2 years ago

What is the probability of getting two heads and 1 tail

aleksklad [387]

There is a 1/3 chance. Because there are 3 coins

8 0

2 years ago

Read 2 more answers

Gary deposits $1,500 into each of two savings accounts. Account I earns 5% annual simple interest. Account II earns 5% interest

hodyreva [135]

Answer:

$3623.26

Step-by-step explanation:

Given

Each deposit = $1500
Interest rate= 5%
Time = 4 years
Compound number = annual

Simple interest account

B = 1500*(1 + 4*0.05) = 1500*1.2 = $1800

Compound interest account

B = 1500*(1 + 0.05)^4 = $1823.26

Total balance

$1800 + $1823.26 = $3623.26

7 0

3 years ago

-5y-3+6y=15 How do I solve it?

juin [17]

Combine like terms. 6y-5y is 1y, which simplifies to y. the equation is y-3=15. y=18 is the answer because you add 3 to 15

5 0

2 years ago