briholmes84 briholmes84

19-09-2017
Mathematics

contestada

Rick is 4 years older than bob. Seven years ago sum of their ages was 14. What is bobs age at present?

Respuesta :

amra111 amra111

19-09-2017

Bob is 12 because 7 years ago he was 5 and Rick was 9. 9 + 5 = 14.

Answer Link

Otras preguntas

Two students recently took algebra class tests. the students are at different schools but wanted to compare their performance. the first student scored 80 on th

Which one of the following criteria is necessary for natural selection to occur?

How to write an equation in slope intercept form when it passes through has two points?

I ASKED 5 TIMES ALREADY PLEASE HELP!!!! Given the data set for the height and shoe size of every student in a math class, hypothesize a relationship between the

What is a feature of the daily values found on food labels?

How can karyotype analysis detect genetic disorders worksheet answers?

Triangle ABC is transformed with the center of dilation at the origin. Pre-image: △ABC with vertices A(−5, −4), B(−7, 3), C(3, −2) Image: △A′B′C′ with verti

The legs of a right triangle measure 5 inches and 7 units . If theta is the angle between the 5-inch leg and hypotenuse, sin theta= A. 0.71 B. 0.81 C. 0.07 D. 0

Complete the paragraph proof. Given: M is the midpoint of PK PK ⊥ MB Prove: △PKB is isosceles It is given that M is the midpoint of PK and PK ⊥ MB. Midpoi

miss long bought a dress that was reduced 18%. The original price was $88.50 how much did she have to pay for the dress