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3 years ago

Last Friday Micaela had $33.91. Over the weekend she recieved some money for

Mathematics

1 answer:

Lerok [7]3 years ago

4 0

Answer:

Trevon received

for cleaning the attic.

Explanation:

Since Trevon had

on Friday and

now after cleaning the attic over the weekend, the amount he received,

, can be determined by the equation:

−

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Hayden brought 4 tickets to a football game. He paid a 5% service charge for buying them from a broker. His total was $105.00. W

vfiekz [6]

Answer:

25$

Step-by-step explanation:

105% is 105$

So, 100% is 100$, (the ticket fees without the service charge)

100$ / 4 tickets = 25$ per ticker

6 0

3 years ago

MAX POINTS!!!!! ARCS & ANGLES NEED TO KNOW HOW TO DO IT. ANSWERS ALSO VERY MUCH APPRECIEATED !!!FRESHMAN CLASS GEOMETRY!!!

Anuta_ua [19.1K]

Answer:

12x + 5 = 1/2(83 + 95)
12x + 5 = 89
12x = 84
x = 7

9x + 7 = 1/2(198 + 7x - 8)
18x + 14 = 198 + 7x - 8
11x = 176
x = 16

15x - 8 = 1/2(16x + 1 + 5x + 19)
30x - 16 = 21x + 20
9x = 36
x = 4

20x - 4 = 360 - 2*72
20x = 220
x = 11

13x - 1 = 2(6x + 11)
13x - 1 = 12x + 22
x = 23

46 = 1/2(21x - 5 - x - 23)
20x - 28 = 92
20x = 120
x = 6

6x - 21 = 1/2(13x - 3 - 3x - 11)
12x - 42 = 10x - 14
2x = 28
x = 14

2x + 1 = 1/2(9x - 14 - 4x + 7)
4x + 2 = 5x - 7
x = 9

9x - 4 = 180 - 76
9x - 4 = 104
9x = 108
x = 12

5 0

3 years ago

(x) Arm Span in inches

hichkok12 [17]

Answer:

Step-by-step explanation:

7 0

3 years ago

12-2(n-1)=-18<br><br> aa help plzz

Luda [366]

Answer:

n=16

Step-by-step explanation:

Let's solve your equation step-by-step.

12−2(n−1)=−18

Step 1: Simplify both sides of the equation.

12−2(n−1)=−18

12+(−2)(n)+(−2)(−1)=−18(Distribute)

12+−2n+2=−18

(−2n)+(12+2)=−18(Combine Like Terms)

−2n+14=−18

Step 2: Subtract 14 from both sides.

−2n+14−14=−18−14

−2n=−32

Step 3: Divide both sides by -2.

−2n /−2 = −32 /−2

n=16

8 0

3 years ago

Solve the proportion using cross products. Round to the nearest hundredth if necessary. $18.45/m gal = $3.60/7.5gal

sveta [45]

$\dfrac{\$18.45}{n \text { gallon}} = \dfrac{\$3.60}{7.5 \text { gallon}}$

Cross multiply
$n \times \ 3.60 = 7.5 \times \ 18.45$

Combine like terms
$3.60n = 138.375$

Find n
$n = 138.375\div 360$

Answer
$n = 0.38 \text { (nearest hundredth)}$

3 0

3 years ago

Read 2 more answers