Ask question

Ask question

All categories

sweet-ann [11.9K]

2 years ago

14

Tanya’s swim club increased their $29 membership fee by $6 a year. What is the approximate percent increase in the membership fe

e?

2 answers:

Alja [10]2 years ago

5 0

36 dollars. That is how much.

Sever21 [200]2 years ago

4 0

20%

Step-by-step explanation:

You might be interested in

15 points: can someone help me with this thank you. (all separate equations)

OLga [1]

Step-by-step explanation:

$6x+3y=12\qquad\text{subtract}\ 6x\ \text{from both sides}\\\\6x-6x+3y=12-6x\\\\3y=12-6x\qquad\text{divide both sides by 3}\\\\\dfrac{3y}{3}=\dfrac{12}{3}-\dfrac{6y}{3}\\\\\large\boxed{y=4-2y}\\\\===================$

$2p-k=3\qquad\text{subtract}\ 2p\ \text{from both sides}\\\\2p-2p-k=3-2p\\\\-k=3-2p\qquad\text{change the signs}\\\\k=-3+2p\\\\\large\boxed{k=2p-3}\\\\===================$

$6v-2w=10\qquad\text{subtract}\ 6v\ \text{from both sides}\\\\6v-6v-2w=10\\\\-2w=10-6v\qquad\text{divide both sides by (-2)}\\\\\dfrac{-2w}{-2}=\dfrac{10}{-2}-\dfrac{6v}{-2}\\\\w=-5+3v\\\\\large\boxed{w=3v-5}\\\\===================$

5 0

2 years ago

Can someone help me pleaseeee

aliya0001 [1]

Answer:

For 20 tickets its 35 dollars

For 50 tickets its 87.50 dollars

For r tickets its 140 dollars

Step-by-step explanation:

3 0

2 years ago

Find an equation for the nth term of the arithmetic sequence. a19 = -58, a21 = -164

Elodia [21]

So the formula would be -1856 +98[n-1]

8 0

3 years ago

I need help and work shown please

salantis [7]

9514 1404 393

Answer:

x ≈ 32.4

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation between angle, adjacent side, and hypotenuse:

Cos = Adjacent/Hypotenuse

cos(72°) = 10/x

x = 10/cos(72°)

x ≈ 32.4

4 0

2 years ago

79 x 31 rounding or compatible numbers . show how you estimate

Lubov Fominskaja [6]

Answer:

80 × 30 = 2,400

Step-by-step explanation:

We can easily round 79 up to 80 and round 31 down to 30. This would make our expression 80 × 30, which is much easier to compute. We just take 8 × 3 (which is 24) and add two zeros onto the end of the number. This yields us an answer of 2,400 which is very close to the actual multiplication of 79 × 31 which is 2,449 (only 49 more than our estimation).

8 0

2 years ago