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kozerog [31]
3 years ago
8

1. Solve the following problem. Show ALL steps to receive full credit.

Mathematics
2 answers:
Elden [556K]3 years ago
8 0
Combining like terms just means putting together all the same variables. On the left side, 5x + x + x are all like terms and yoh get a total of 7x. Then -6 - 2 is -8. Left side in total is 7x - 8. As for the right side, is "a" a variable too?
baherus [9]3 years ago
5 0
7x-8=8+3x
4x=16
x=4
20+4+4-6-2=8+2×4+4=20
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Solve the expresssion x − 5 = 17
CaHeK987 [17]

Answer: x = 22

Step-by-step explanation:

We must isolate the x by itself.

We need to add 5 to both sides of the equation so it cancel out from the side with x.

So x = 22

7 0
3 years ago
25<br> 24<br> Find the tan of
algol [13]

Answer:

tan(25) = -0.13352640702

tan(24) = -2.13489669772

Step-by-step explanation:

5 0
3 years ago
A real estate broker's base salary is $18,000. She earns a 4% commission on total sales. How much must she sell to earn $55,000
VladimirAG [237]

The salary of the real estate broker = $18,000

Commission earned on total sales = 4% or 0.04

Total income earnings = $55,000

Let the total sales be = x

Equation becomes :

18000+0.04x=55000

0.04x=55000-18000

0.04x=37000

x=925000

Hence, the real estate broker must sell $925,000 worth of real estate to earn $55,000.

5 0
4 years ago
A rectangle swimming pool that is 10 ft wide by 16 ft long is surronded by a cement sidewalk of uniform width. if the area of th
Burka [1]
The answer would be 2.5 fert
5 0
3 years ago
Sinea wants to spend money using the same ratios as on her last trip to the car nivel. If she spends $26 on games,how much will
skelet666 [1.2K]

Answer:

A. Sinea spends $26 on games, she wants to keep the same ratio, how much does she spend on souvenirs?

A- (snacks- 16.25) (games- 26) (souvenirs- 39)

B. Ren spends $5 on souvenirs, he wants to keep the same ratio, how much does he spend on snacks

B- (snacks- 2.5) (games- 2) (souvenirs- 5)


C. Both spend $40 on snacks, they want to keep their original ratio, who spends more on souvenirs?

C. Ratios

Sinea- (snacks- 40) (game- 64) (souvenirs- 96)

Ren- (snacks- 40) (game- 32) (souvenirs- 80)


8 0
3 years ago
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