saifahsc saifahsc

08-12-2020
Mathematics

contestada

simplify
Q1) 4a + 7b +5a - b
Q2) 9s - 5s + 2s - s
Q3) 8t + 3r - 7t - 9r

Respuesta :

lilreinhart lilreinhart

08-12-2020

Q1) 9a+6b
Q2) 5s
Q3) -6r+t

Answer Link

Otras preguntas

The basic rate pay is K8.20. If the overtime is paid at time-and-a-quarter, what is the overtime rate of pay?

Hitunglah pH larutan berikut Ba(OH)2 0,05M

Talk about international news that is current and tell me why you have chosen it. the War in Ukraine as an international issue. 2) Do a brief discussion of it a

The sodium content of twenty 300 300 g boxes of organic cornflakes was determined: The data (in m mg ) give following sample estimates: sample mean, x−=129.747

How many IP addresses and how many link-layer addresses should a router have when it is connected to six links? 5,5 5,6 I 6,6 6,5 How many IP addresses and how

The unit of field intensity is A. coulomb C. newtons/coulomb D. B. coulomb/m2 newtons/m2 8. Coulomb's law for the force between electric charges most closely re

A process produces a widget with a critical height dimension. You decide to monitor the process output of the height using both a caliper, calibrated to 0.001",

We compress the video with the following pattern by using MPEG coding. 1-8-8- ...GoP(15:2) Assume that the average compression ratios of frame I, frame P, and f

Let α be defined as the number of letters in an expression. Thus, if ABC = 3 + α; FGH = 18 + α; XYZ = 72 + α, then what is the expression LMNOP equal to?

A 2.75-m-Ø wood-stave pipe has 9 m³/s of water entering through a horizontal 30⁰ reducing bend where the other end is 1.82 m in diameter. The curved portion is