oluwatoniariyibi19 oluwatoniariyibi19

04-06-2020
Mathematics

contestada

Jessi sold half her comic books. Then, she bought 9 more. She now has 11 total. How many did she begin with?

Respuesta :

anaverageteensyudent anaverageteensyudent

04-06-2020

Answer:X+9=11

9-9|11-9

X=2

Step-by-step explanation:When the beginning number is unknown we use “x” to be a place holder. If she got 9 more books we would add 9 to the equation. Finally if 11 is the total, the end of the equation would equal 11.

Answer Link

Otras preguntas

Avogadro's number is the number of atoms or molecules in one mole of any substance. In other words, a mole is 6.02X1023 of some chemical unit. The size of the c

help with both please :)

Charlotte is running at a rate of 9 KM/H. What is Charlotte's speed in M/S? Answer: 5/2 M/S

A student was given a mixture of iron of iron fillings and sulphur. He was told to heat it and observe the compound. (a) What is coloured formed. (b) Write the

How much money can an employer deduct if you accidentally damage or destroy something while working?

Help please Read the excerpt from a creative nonfiction assignment. The dog trotted behind me as I hiked through the woods. A dog is a loyal companion, I thoug

3. State Newton's first and second laws of equation. A. A body of mass 2kg move vertically upwards has its velocity increased uniformly from 15m/s to 45m/s in 5

11. Why is it so important to engage readers in your narrative from the start-by revealing the conflict?

Answer all the questions. 1 The first three terms in a sequence of numbers, T1, T2, T3,... are given below: (a) T₁=1+3=4 T₂=4+5=9 T3=9+7=16 Find T4. Answer T4=

The diagram shows a swimming course set out on a lake. Angle BCA = 90°. B 80m 145m C A Not to scale C is due north of A. Calculate the bearing of B from A.