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3 years ago

Can someone help me please

Mathematics

1 answer:

Oliga [24]3 years ago

4 0

I think it angle A is 40

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Perry currently has $180 dollars and is spending $6 per day. Nick has no money

Nutka1998 [239]

Answer:

After 13 days (Rounded) If you dont round it's $\frac{90}{7}$ or 12 $\frac{6}{7}$

Step-by-step explanation:

Perry: 180 - 6x = 8x

180 - 6x + 6x = 8x + 6x

180 = 14x

180/14 = 14x/14

90/7 = x

4 0

3 years ago

Devaughn's age is two times Sydney's age. The sum of their ages is 18. What is Sydney's age?

emmainna [20.7K]

Answer:

Sydney's Age is 6

Step-by-step explanation:

6 x 2 = 12

12 + 6 = 18

8 0

3 years ago

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Someone please me it’s timed!!!! Help me

ivann1987 [24]

Answer:i cant see the hole question

Step-by-step explanation:

5 0

3 years ago

Help:<br> Expand -5(3n+2p+q)

S_A_V [24]

Hi!
The answer is -15n-10p-5q

5 0

3 years ago

Solve the system of equations

Brums [2.3K]

5x+4y = 73
-4x + 4y = -8

5x + 4y -(-4x+4y) = 73 -(-8)
5x + 4y + 4x - 4y = 81
5x + 4x + 4y - 4y = 81
9x = 81
x = 81÷9
x = 9

Substitute x = 9 into any of the equations to find y.

5(9) + 4y = 73
45 + 4y = 73
4y = 73 - 45
4y = 28
y = 28÷4
y=7

Answers :
x = 9
y = 7

8 0

3 years ago

Read 2 more answers