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dsp73
3 years ago
5

PLS I NEED HELP I’LL MARK BRAINLESS

Mathematics
2 answers:
vfiekz [6]3 years ago
4 0

Answer: 17, 13, 9, 5, 1

Step-by-step explanation:

y=-2(-2) + 9 = 13

y=-2(0) + 9 = 9

y=-2(2) + 9 = 5

y=-2(4) + 9 = 1

dmitriy555 [2]3 years ago
3 0
You plug in the numbers for x and solve the inequality for y.

These should be the equations in order from left to right.

Hope this helps and good luck!

You might be interested in
Find the Perimeter of the<br> rectangle using the formula.<br> 4.2<br> 6.7<br> · Perimeter = 2L + 2W
Anon25 [30]

Answer:

21.8

Step-by-step explanation:

2(4.2)+2(6.7)=8.4+13.4=21.8

6 0
3 years ago
4. Write the equation of the circle in<br> standard form from the following graph.
lutik1710 [3]

Answer:

lbitkh caught a body bout a week ago

Step-by-step explanation:

ffrick with us and you be tweaking hoIk

3 0
3 years ago
In a fundraiser for thanksgiving a student sells pizza. If a box of pizza cost $14.50 and he sold it for $20.50. What is the mar
oee [108]

Answer:

The markup rate on each box=41%

Step-by-step explanation:

The markup rate is the additional price that a good is sold at expressed as a percentage. This can be expressed as;

R={(S-C)/C}×100

where;

R=markup rate

S=selling price

C=cost

In our case;

R=unknown

S=$20.50

C=$14.50

replacing;

R={(20.5-14.5)/14.5}×100

R=(6/14.5)×100

R=41.38% rounded off=41%

The markup rate on each box=41%

8 0
3 years ago
Every week Kabore gets paid $100 plus 5% of his sales. How much does he need to sell if he wants to make $700 this week?
sveta [45]

Answer:

$12,000

Step-by-step explanation:

Kabore wants to make $700 this week. We can subtract 100 from that amount because his base pay is $100.

700 - 100 = 600

This leaves us with 600. Kabore has to make $600 from his sales. However, he only gets paid 5% of his sales. So, 600 is worth 5% of his sales. This can be represented in an equation, where x represents his sales and 0.05 is 5% in decimal form:

\frac{600}{x} = 0.05

Multiply both sides of the equation by x to isolate it on one side:

600 = 0.05x

Divide both sides by 0.05 to find the value of x:

12000 = x

Kabore needs to sell $12,000 worth of product if he wants to make $700 this week.

Hope this helps :)

5 0
3 years ago
Which of the following expressions can be combined?
Rom4ik [11]

Answer:  Choice C

Work Shown:

2\sqrt{12} - 6\sqrt{27}\\\\2\sqrt{4*3} - 6\sqrt{9*3}\\\\2\sqrt{4}*\sqrt{3} - 6\sqrt{9}*\sqrt{3}\\\\2*2*\sqrt{3} - 6*3*\sqrt{3}\\\\4\sqrt{3} - 18\sqrt{3}\\\\(4-18)\sqrt{3}\\\\-14\sqrt{3}\\\\

In short,

2\sqrt{12} - 6\sqrt{27}=-14\sqrt{3}

3 0
2 years ago
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