subject
Mathematics, 07.01.2021 22:50 gabbys2002

Which problem situation can be represented by this equation? 3x + 5 - 65 A Lee and Bill earned money cleaning their neighbor's leaves. Bill worked 5 hours more than Lee They eamed $65 together. What is , the amount each boy earned? x 1 B Janice has 2 pieces of ribbon. One piece is S inches longer than the other. Together the two pieces measure 65 inches. What is , the length of the shorter piece of ribbon? C Two angles of a quadrilateral together measure 65 degrees .. One angle measures 5 degrees more than twice the other angle What is , the measure of the smaller angle of the quadrilateral? D Three times the sum of a number and 5 is 65. What is the number? x 1 x 1

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective
Answers: 2
question
Mathematics, 22.06.2019 01:10
Write each improper fraction as a mixed number. 9/4. 8/3. 23/6. 11/2. 17/5. 15/8. 33/10. 29/12.
Answers: 2
question
Mathematics, 22.06.2019 03:20
Given a normal distribution with µ=20 and σ = 4, what is the probability that x> 24 x< 24 x< 24 or x> 24
Answers: 2
question
Mathematics, 22.06.2019 04:30
Consider the linear model for a two-stage nested design with b nested in a as given below. yijk=\small \mu + \small \taui + \small \betaj(i) + \small \varepsilon(ij)k , for i=1,; j= ; k=1, assumption: \small \varepsilon(ij)k ~ iid n (0, \small \sigma2) ; \small \taui ~ iid n(0, \small \sigmat2 ); \tiny \sum_{j=1}^{b} \small \betaj(i) =0; \small \varepsilon(ij)k and \small \taui are independent. using only the given information, derive the least square estimator of \small \betaj(i) using the appropriate constraints (sum to zero constraints) and derive e(msb(a) ).
Answers: 2
You know the right answer?
Which problem situation can be represented by this equation? 3x + 5 - 65 A Lee and Bill earned money...
Questions
question
Mathematics, 28.10.2019 23:31
Questions on the website: 13722363