MATHEMATICS HIGH SCHOOL

Kate has gone up to the chalkboard to do math problems 5 more times than Andre. Kate has gone up 11 times. Which equation represents this situation?A- a - 11 = 5

B- 5a = 11

C- a - 5 = 11

D- a + 5 = 11

Answers

Answer 1
Answer: it would actually be D. it says 5 MORE times than Andre, not 5 times (as in multiply) Andre.
Answer 2
Answer:  B, because it says she has gone up 5 times Andre (a).

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A retailer buys a radio from the wholesaler for $75.00. He then marks up the price by 1/3 and sells it at a discount of 20 %. What was his profit on the radio (to the nearest cent)?

Answers

He sells it at $80 which gives him a profit of $5!

Select the points you need to calculate the average rate of change from the beginning of the slide to when the slide has covered a horizontal distance of 15 feet. (0.80) (5.40) (10. 20) (15. 10)​

Answers

Answer:

It would be the points (0,80) and (15,10)

Step-by-step explanation:

Just did it :)

Answer:

(0,80), (15,10)

Step-by-step explanation:

the second one is -14/3

edge 2022

carlos owns an orchard.his apple trees produce 315 bushels of apples.each bushels of apples weighs about 48 poinds.there are about 3 apples in each pound.about how many apples did carlos's apple trees produce?

Answers

Simple,

calculating all the way to find how many apples there are in 1 bushel...

144/3=48 pounds...

meaning there are 144 apples in 1 bushel...

so....144*315=45,360

This means that Carlos's trees produced 45,360 apples.

Thus, your answer.

Are the equations m 3 = −5 and m = −2 equivalent? explain.

Answers

m = {-0.5, 0.5}that is the plot

Alana bought some cans of paint and 1/2 of a liter of special paint additive formulated to reduce mildew. Before painting her house, she used all of the additive to put 1/8 of a liter of additive in each can. How many cans of paint did Alana buy?

Answers

Answer:

Alana bought 4 cans of paint additive

Step-by-step explanation:

Proportions

If a proportional amount of x is to be distributed between y elements, each one of them gets x/y portions.

For example, if we have 100 coins and distribute evenly between 20 boxes, each box will receive 100/20=5 coins.

Alana bought 1/2 of a liter of the special paint additive and evenly distributed it between an unknown number of cans, let's call it C. We also know each can received 1/8 of a liter of the additive. That is the proportion of the 1/2 liter of additive.

We can establish the following condition:

\displaystyle (1/2)/(x)=(1)/(8)

Solving for x:

\displaystyle (1/2)/((1)/(8))=x

Transform the division into a product:

\displaystyle x=(1)/(2)\cdot(8)/(1)=4

Alana bought 4 cans of paint additive

Uan Ramirez sells suits in a major department store on weekends. He earns a commission of 5% on the first 10 suits he sells. If he sells more than 10, he earns another 3% on the additional suits. Last weekend Juan sold 13 suits priced at $250 each. What was his commission? A. $185.00
B. $147.50
C. $260.00
D. $210.40

Answers

It is A, $185. Because (10 suits x $250 = $2500 x 5%= $125) + (3 suits x $250 = $750 x 8% = $60.00) = $185.00 :)
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