3 years ago

Fill in the missing number. 7 + __ = 88

Mathematics

2 answers:

Wewaii [24]3 years ago

8 0

Answer:

[81 is the missing number.]

Step-by-step explanation:

7+x=88

Let us substitute the mixing number as x.

To find a variable we must ISOLATE it.

To isolate in this situation, we must remove the 7.

We must subtract 7 from both sides, to isolate x. like this-

7-7+x=88-7

This results in,

x=81

So this missing number or (x) is equal to 81

svlad2 [7]3 years ago

5 0

Answer: 81

Step-by-step explanation:

88-7=81

You might be interested in

Zac wants to lay new carpet in the entrance and hallway of his house as shown below.

andreev551 [17]

Answer: a

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Look at this number line.

Lina20 [59]

A it’s a I think ok because I’m new

3 0

3 years ago

A teenager earns $10 for every 600 square feet mowed in addition to $12 for supplies for each lawn he mows. Which function repre

anzhelika [568]

Answer: b

Step-by-step explanation: 600 is the total so, just do 10x and 12

5 0

3 years ago

V varies inversely with T and V=12 when T=6. Which equation shows this relationship

hodyreva [135]

Answer:

Step-by-step explanation:

Given V varies inversely as T, then the equation relating them is

V = $\frac{k}{T}$ ← k is the constant of variation

To find k use the condition, V = 12 when T = 6

k = VT = 12 × 6 = 72

V = $\frac{72}{T}$ ← equation of variation

5 0

3 years ago

Please help me with c this is confusing also is b correct?

OlgaM077 [116]

Answer: See attached.

Step-by-step explanation:

6 0

3 years ago