All categories

3 years ago

What equation is described below?

Mathematics

1 answer:

slega [8]3 years ago

8 0

Answer:

7×7=49

Step-by-step explanation:

Is means equals and times means multiply

7×7=49

True

7−7=49

7-7=0 False

7+7=49

7+7 =14 False

49÷7=7

True but this is not the equation described above

7×7=48

49False

You might be interested in

[ WILL GIVE BRAINLIEST ANSWER TO WHOEVER ANSWERS FIRST ]

lapo4ka [179]

Answer:

c!!

Step-by-step explanation:

last saturday i did a worksheet that had the sae question

7 0

3 years ago

Read 2 more answers

5/6 n=10 show me how to solve it please

Mila [183]

Hey there! :)

Answer:

n = 12.

Step-by-step explanation:

Given:

5/6n = 10

Solve by isolating the variable. Divide both sides by 5/6. (Multiply by the reciprocal)

5/6n · 6/5 = 10 · 6/5

n = 10 · 6/5

n = 12.

4 0

4 years ago

There is a 15% discount on all items in a store. You buy a $12 shirt and $45 jeans. What will be your total cost?

Nina [5.8K]

Answer:

The total cost of the shirt and Jean's together with a 15% discount would be $48.45.

Step-by-step explanation:

if you at 12 and 45 you get 57 now if you multiply that by .15 which would be 15% you would get $48.45.

6 0

3 years ago

Read 2 more answers

Choose the graph that represents the following system of inequalities: y ≥ −3x + 1 y ≤ 1 over 2x + 3 In each graph, the area for

svet-max [94.6K]

Answer:

Correct graph is C

Step-by-step explanation:

Given two inequalities are:

1. $y\leq -3x+1$

2. $y\leq x+3$

Step1 : Remove the inequalities

1. $y=-3x+1$

2. $y=x+3$

Step2 : Finding intersection points of equations

By solving linear equation

$y=-3x+1=x+3$

$-3x+x+3$

$x=-0.5$

Replacing value of x in any equations

we get,

$y=x+3\\$

$y=-0.5+3$

$y=2.5$

Therefore, Point of intersection is (-0.5,2.5)

Step3: Test of origin (0,0)

Here, If inequalities holds true for origin then, shades the graph towards the origin.

For equation 1.

$y\leq -3x+1$

$0\leq -3(0)+1$

$0\leq +1$

True, Shade graph towards origin.

For equation 2.

$y\leq x+3$

$0\leq 0+3$

$0\leq 3$

True, Shade graph towards origin.

Thus, Correct graph is C

6 0

3 years ago

How do you turn 85 into 9.2

salantis [7]

Answer:

Divide 85 by 9.24

Step-by-step explanation:

7 0

3 years ago