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3 years ago

You saved $300 to spend over the summer. You decide to budget $50 to spend

Mathematics

1 answer:

Andrej [43]3 years ago

6 0

Answer:

-$50/week

Step-by-step explanation:

Since you're spending money, the rate of change of the amount you have on hand is negative.

Thus, the rate of change of your cash-on-hand is -$50/week.

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Fresh Market is selling black truffles for $15 per ounce and white truffles for $35 per ounce. You bought a package that weighed

Katarina [22]

4oz of white truffles, unless you half to use both white and black

6 0

3 years ago

If 6:2=8:x, then a. 6x=16 b. 6x=10 c.2x=48 d. 2x=14

otez555 [7]

Answer:

a)6x = 16

Step-by-step explanation:

<h2>Finding the value</h2>

the ratio can be solved by cross multiplication :

6 : 2

8 : x

6*x = 8*2

6x = 16

answer is : a) 6x = 16

4 0

2 years ago

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Question 1 (Essay Worth 10 points) (01.02 MC) Part A: If (26)x = 1, what is the value of x? Explain your answer. (5 points) Part

katen-ka-za [31]

Answer:

See Explanation

Step-by-step explanation:

The question is not clear. However, I will treat the question as:

$(26)x = 1$

$(50)x = 1$

and:

$(2^6)^x = 1$

$(5^0)^x = 1$

Solving: $(26)x = 1$ and $(50)x = 1$

$(26)x = 1$

Divide both sides by 26

$x = \frac{1}{26}$

$(50)x = 1$

Divide both sides by 50

$x = \frac{1}{50}$

Solving $(2^6)^x = 1$ and $(5^0)^x = 1$

$(2^6)^x = 1$

Express 1 as 2^0

$(2^6)^x = 2^0$

Remove bracket

$2^{6x} = 2^0$

Cancel out 2

$6x = 0$

Divide both sides by 6

$x = \frac{0}{6}$

$x = 0$

$(5^0)^x = 1$

Express 1 as 5^0

$(5^0)^x = 5^0$

Cancel out 5^0

$x = 1$

8 0

2 years ago

last year Rafael opened an investment was count with $5,500 at the end of the year the amount in the account has been decreased

Vlad1618 [11]

Answer: The new amount is 0.78*5500. Which is 4290. The decrease is 5500-4290=1210.

5 0

2 years ago

In ΔCDE, the measure of ∠E=90°, the measure of ∠C=70°, and DE = 12 feet. Find the length of CD to the nearest tenth of a foot

Radda [10]

Answer:

$CD = 4.4ft$

Step-by-step explanation:

Given

$DE = 12$

$\angle C = 70^\circ$

Required

Find CD

This question is represented with the attached triangle

To solve CD, we make use of tan formula.

$tan(70) = \frac{DE}{CD}$

Substitute 12 for DE

$tan(70) = \frac{12}{CD}$

Make CD the subject

$CD = \frac{12}{tan(70)}$

$CD = \frac{12}{2.7475}$

$CD = 4.4ft$ --- approximated

6 0

2 years ago

Read 2 more answers