voidvfx123 voidvfx123

22-09-2022
Mathematics

contestada

avas sister is 9 years less than twice avas age b

Respuesta :

StephenJosephMathew StephenJosephMathew

22-09-2022

Answer:

Ava's age = b

Ava's sister's age = 2b -9

Answer Link

Otras preguntas

How would you share a model to show ten thousand

What is a similarity between mass and weight?

How does temperature change affect surface tension

What is 998 divide by 16?

A force F1 of magnitude 6.00 units acts at the origin in a direction 30.0 above the positive x axis. A second force F2 of magnitude 5.00 units acts at the origi

Powerpoint presentation make use of pages known as

How did Coolidge's economic policies relate to Harding's? Like Harding, Coolidge wanted to help workers' rights. Unlike Harding, Coolidge worked to raise fall

This science club sponsor is ordering capes and shirts for the boys and girls in the science club. there are 45 science club members if the kids come in packag

what is soil liquefaction?

Plants use nutrients from the soil to produce energy. In this example, which two spheres does energy flow between? A) Biosphere to Atmosphere B) Biosphere to Ge