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3 years ago

Write an algebraic expression for arin has $520 and is earning 75$ each week babysitting

1 answer:

8 0

Since we know he earns $75 a week we can write
$75x
And we know he already has $520, so just add that.
+$520

So we would set up our algebraic expression like this.
$75x + $520

Good Luck! :)

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Luis wants to buy a pair of jeans that costs $24. If the tax rate is

muminat

Answer:

25 68/100

Step-by-step explanation:

percent means 1/100th.

7 percent=7/100

24 times 7/100= 1 68/100

24+1 68/100=25 68/100

7 0

2 years ago

Square of (1\4A+1\4B)^2

miskamm [114]

Answer:4a = 2⋅(2a)⋅1 4 a = 2 ⋅ ( 2 a) ⋅ 1

Step-by-step explanation:

Factor 4a^2-4a+1. 4a2 − 4a + 1 4 a 2 - 4 a + 1. Rewrite 4a2 4 a 2 as (2a)2 ( 2 a) 2. (2a)2 − 4a+1 ( 2 a) 2 - 4 a + 1. Rewrite 1 1 as 12 1 2. (2a)2 − 4a+12 ( 2 a) 2 - 4 a + 1 2. Check that the middle term is two times the product of the numbers being squared in the first term and third term. 4a = 2⋅(2a)⋅1 4 a = 2 ⋅ ( 2 a) ⋅ 1.

7 0

2 years ago

Kinda is buying boxes of ice cream sandwiches for her class party. She has to decide how many boxes she should purchase

kupik [55]

Please be specific, how many people are in her class?

6 0

2 years ago

Lines intersected by a transversal can never be parallel lines. True or false

gayaneshka [121]

Answer : True

When lines intersect they can't be parallel.!

5 0

2 years ago

Jane has a bag of candy, she gives 8 to her friend. Then jane's grandmother buys 5 more pieces than jane had originally. Now jan

goblinko [34]

Answer:

12 Pieces

Step-by-step explanation:

Number of candies in Jane's bag = x

she gives 8 to her friend;

x - 8

Then jane's grandmother buys 5 more pieces than jane had originally; add (x + 5)

x - 8 + x + 5

Now jane has 27 pieces of candy

x - 8 + x + 5 = 27

Solve for x;

x - 8 + x + 5 = 27

2x - 3 = 27

2x = 27 -3

2x = 24

x = 12

4 0

2 years ago