Mathematics

Mathematics, 17.06.2021 01:00, daltonbrown4

Sylvia is twice as old as her brother. Find their ages now if in seven years her brother will be what her age was last year.

answer

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, tonii01

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Answers: 1

Mathematics, 21.06.2019 21:00, bloodmoonangel01

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?

Answers: 2

Mathematics, 21.06.2019 23:30, medusa36

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x

Answers: 1

Mathematics, 22.06.2019 00:00, Dinojacob

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points

Answers: 2

Do you know the correct answer?

Sylvia is twice as old as her brother. Find their ages now if in seven years her brother will be wha...

Questions in other subjects:

Konu

Social Studies, 09.07.2020 01:01

One-year-old Ainsley learned the schema for trucks because his family has a truck. When Ainsley sees trucks on television, she says, "Look mommy, truck!" This exemplifies ....

Konu

Business, 09.07.2020 01:01

Selected transactions for the Hamilton Company are listed below.1. Collected accounts receivable.2. Declared and paid dividends on common stock.3. Sold long-term investments for ca...

Konu

Mathematics, 09.07.2020 01:01

(20pts) Monica measures the number of bacteria that are living on her petri dish. Each day, she measures the amount of change in the number of bacteria. These amounts create a geo...

Konu

Mathematics, 09.07.2020 01:01

HELP QUICK A portion of the Quadratic Fomul proof is shown in the missing statement Statements Reasons X + 400 D 4a 40 Find a common denominato...

Konu

English, 09.07.2020 01:01

Which statement is the best evaluation of this paragraph? The paragraph is sound but needs more supporting evidence to be complete. The paragraph does not have a topic sentence, so...

Konu

Chemistry, 09.07.2020 01:01

The main reason for the observed trend is that Explain your reasoning. additional oxygen atoms draw electron density away from more electrons in the valence shell add electron dens...

Konu

Biology, 09.07.2020 01:01

Samples prepared for transmission electron microscopy are embedded in an epoxy resin and sliced into ultrathin (100 nm) sections. The sections are usually stained with a heavy meta...

Konu

English, 09.07.2020 01:01

Directions: Write your first body paragraph about one of the works you read. Use and analyze the details you chose, and explain how they develop the theme from your thesis. (on ed...

Konu

History, 09.07.2020 01:01

¿Cuáles son los principales problemas de los afrocolombianos en la actualidad?...

Konu

Mathematics, 09.07.2020 01:01

The total cost of a new calculator is $81.05. This price includes a 10% student discount. Followed by a 6.5% sales tax. What was the original price of the

Other tasks in the category: Mathematics More task