Higher Order Thinking How can you use place-value blocks and a hundred chart to show the number that is 10 more than 43? What is the number?​

idk

step-by-step explanation:

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116