Ask question

Ask question

All categories

2 years ago

14

A pizza company offers a 5-topping large pizza for $22. They also offer a 3-topping large pizza for $18. Write a linear equation

to represent the scenario. Be sure the equation is in slope-intercept form.

1 answer:

CaHeK987 [17]2 years ago

6 0

Answer:

Im not really sure, how many equations do you need? Do you one whole equation or 2?

You might be interested in

Mclaire155 THIS IS FOR YOU not and thank you

jeka57 [31]

Answer:

shhdhd

Step-by-step explanation:

Oh wow great marks

8 0

2 years ago

Read 2 more answers

A physical education teacher wanted to test whether her county’s students are falling below the national proportion. It is known

Ipatiy [6.2K]

Answer:

(a) The population parameter is students who ran the mile in less than 10 minutes.

(b) The hypothesis being tested is:

H0: p = 0.70

Ha: p < 0.70

(c) The significance level is 0.05.

(d) In order to conduct a one-sample proportion z-test, the following conditions should be met:

The data are a simple random sample from the population of interest.

The population is at least 10 times as large as the sample.

n⋅p ≥ 10 and n⋅(1−p) ≥ 10, where n is the sample size and p is the true population proportion.

n⋅p = 756 * 0.70 ≥ 10

n⋅(1−p) = 756 * (1 - 0.70) ≥ 10

All the conditions are met.

(e) p = 504/756 = 0.67

The test statistic, z = (p - p)/√p(1-p)/n = (0.67 - 0.70)/√0.70(1-0.70)/756 = -2.00

(f) The p-value is 0.0228.

(g) Since the p-value (0.0228) is less than the significance level (0.05), we can reject the null hypothesis.

(h) Therefore, we can conclude that less than 70% of students run one mile in less than 10 minutes.

Step-by-step explanation:

7 0

3 years ago

What is the value of the product of -20/48 times 6 in simplified form

KATRIN_1 [288]

-20/48 x 6 = $\frac{-20}{48}$ x $\frac{6}{1}$

I would cancel out the 6 in the numerator and the 48 in the denominator
Now I have <u /> $\frac{-20}{8}$ or <u /> $\frac{-5}{2}$ reduced.

-5 ÷ 2 = -2 1/2 and that is the answer in simplest form

8 0

3 years ago

Add (–3.5x + 1.7) + (9.1x - 0.3)=

topjm [15]

-3.5x + 9.1x + 1.7 - 0.3 = 5.6x + 1.4

5 0

3 years ago

Read 2 more answers

PLS HELP ASAP<br><br> Solve using order of operations 6/5 +8( 5/10 − 3/5) ^ 2

wlad13 [49]

The answer as a mixed number is 1 7/25
The answer as a decimal is 1.28

8 0

3 years ago