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IRISSAK [1]
2 years ago
13

Could somebody please help me? This is a new unit we’re starting and let’s just say I’m brain dead at the moment.

Mathematics
2 answers:
Vsevolod [243]2 years ago
6 0

lol happens to me sometimes too

1

2

-3

51

Semmy [17]2 years ago
3 0
The answer is
1
2
-3
51
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If 35% of a number is 17.5, what is 90% of the<br> number?
mrs_skeptik [129]

Answer:

45

Step-by-step explanation:

35%=0.35

0.35x=17.5

x=17.5/0.35=50

90%=0.9

0.9*50=45

6 0
3 years ago
Our bill was $5.79. Avon has a 5.25% tax and our waitress earned a 15% tip. What was the total bill?
oksano4ka [1.4K]

Answer:

$6.96

Step-by-step explanation:

5.25% of $5.79

5.79 × 5.25/100 = $0.303975 or $0.30

15% of $5.79

5.79 × 15/100 = $0.8685 or $0.87

total

$0.29 + $0.87 + $5.79 = $6.96

3 0
3 years ago
Approximately 6 out of 8 homeowners own a cell phone. What percent of homeowners do not have a cell phone? *​
Scilla [17]

Answer:

6/8×100=75%

100-75=25

the answer is 25

6 0
3 years ago
Evaluate the expression when n= -2<br> 5n+30
sammy [17]

Answer:

20

Step-by-step explanation:

5(-2)+30 = (-10)+30 = 20

6 0
3 years ago
Read 2 more answers
Graph the equation y=-1(x-3)^2+4
Elena L [17]

Answer:

Direction : Open Down

Vertex : (3,4)

Focus : (3,15/4)

Axis of Symmetry : x=3

Directrix : y=17/4

x : 1,2,3,4,5

y : 0,3,4,3,0

Step-by-step explanation: Graph the parabola using the direction, vertex, focus, and axis symmetry. Graph is included down below!

Hope this helps you out! ☺

3 0
3 years ago
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